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CERTFR-2026-AVI-1117
Vulnerability from certfr_avis - Published: 2026-09-04 - Updated: 2026-09-04
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Elles permettent à un attaquant de provoquer un problème de sécurité non spécifié par l'éditeur.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Ubuntu 20.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
"cves": [
{
"name": "CVE-2026-43198",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43198"
},
{
"name": "CVE-2026-52955",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52955"
},
{
"name": "CVE-2025-27558",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-27558"
},
{
"name": "CVE-2026-53002",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53002"
},
{
"name": "CVE-2026-52958",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52958"
},
{
"name": "CVE-2026-64531",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-64531"
},
{
"name": "CVE-2026-52999",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52999"
},
{
"name": "CVE-2026-31405",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31405"
},
{
"name": "CVE-2026-31448",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31448"
},
{
"name": "CVE-2026-52989",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52989"
},
{
"name": "CVE-2026-52924",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52924"
},
{
"name": "CVE-2026-53224",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53224"
},
{
"name": "CVE-2026-52993",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52993"
},
{
"name": "CVE-2026-53309",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53309"
},
{
"name": "CVE-2026-31668",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31668"
},
{
"name": "CVE-2026-46331",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46331"
},
{
"name": "CVE-2026-52931",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52931"
},
{
"name": "CVE-2026-53006",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53006"
},
{
"name": "CVE-2026-53176",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53176"
},
{
"name": "CVE-2026-43493",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43493"
},
{
"name": "CVE-2026-43499",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43499"
},
{
"name": "CVE-2026-53088",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53088"
},
{
"name": "CVE-2026-52914",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52914"
},
{
"name": "CVE-2026-53225",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53225"
},
{
"name": "CVE-2026-31705",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31705"
},
{
"name": "CVE-2026-53086",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53086"
},
{
"name": "CVE-2026-53043",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53043"
},
{
"name": "CVE-2026-43378",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43378"
},
{
"name": "CVE-2026-46266",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-46266"
},
{
"name": "CVE-2026-53228",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53228"
},
{
"name": "CVE-2026-23392",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-23392"
},
{
"name": "CVE-2026-53212",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53212"
},
{
"name": "CVE-2021-47378",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47378"
},
{
"name": "CVE-2026-31414",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31414"
},
{
"name": "CVE-2026-53215",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53215"
},
{
"name": "CVE-2026-53359",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53359"
},
{
"name": "CVE-2026-52986",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52986"
},
{
"name": "CVE-2026-43071",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-43071"
},
{
"name": "CVE-2026-53045",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53045"
},
{
"name": "CVE-2026-53246",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-53246"
},
{
"name": "CVE-2026-31657",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-31657"
},
{
"name": "CVE-2026-52982",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-52982"
}
],
"initial_release_date": "2026-09-04T00:00:00",
"last_revision_date": "2026-09-04T00:00:00",
"links": [],
"reference": "CERTFR-2026-AVI-1117",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2026-09-04T00:00:00.000000"
}
],
"risks": [
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux d\u0027Ubuntu. Elles permettent \u00e0 un attaquant de provoquer un probl\u00e8me de s\u00e9curit\u00e9 non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": "2026-09-02",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8714-1",
"url": "https://ubuntu.com/security/notices/USN-8714-1"
},
{
"published_at": "2026-09-02",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8715-1",
"url": "https://ubuntu.com/security/notices/USN-8715-1"
},
{
"published_at": "2026-09-02",
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-8661-4",
"url": "https://ubuntu.com/security/notices/USN-8661-4"
}
]
}
CVE-2026-52958 (GCVE-0-2026-52958)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:28 – Updated: 2026-08-05 12:32
VLAI
EPSS
VEX
Title
libceph: Fix potential out-of-bounds access in osdmap_decode()
Summary
In the Linux kernel, the following vulnerability has been resolved:
libceph: Fix potential out-of-bounds access in osdmap_decode()
When decoding osd_state and osd_weight from an incoming osdmap in
osdmap_decode(), both are decoded for each osd, i.e., map->max_osd
times. The ceph_decode_need() check only accounts for
sizeof(*map->osd_weight) once. This can potentially result in an
out-of-bounds memory access if the incoming message is corrupted such
that the max_osd value exceeds the actual content of the osdmap message.
This patch fixes the issue by changing the corresponding part in the
ceph_decode_need() check to account for
map->max_osd*sizeof(*map->osd_weight).
Severity
9.1 (Critical)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < 36a79759a288961b1ff28a68ec2d1f56f6848098
(git)
Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < 3f2575bb7f955d42569d96c3e04fa958a0dcf4b4 (git) Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < 8713bbc4b2b9ad78f803978e54b7e49dd21bd9be (git) Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < 0d2dd7e6bb74fd7712aa73457a4a821906c6863a (git) Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < e7187f33c02488697ec0d01d82bf7a3f8deaba8f (git) Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < 48df98d12b15360cd56af5c1f460307b340c1197 (git) Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < ee933694645dac062d65fc2743f92bc06fa0db6b (git) Affected: dcbc919a5dc8c2629684a113a90c0b6fe10c3462 , < 35d0ed82d03e5ee77ea4f31f20e29562a7721649 (git) |
|
| Linux | Linux |
Affected:
5.3
Unaffected: 0 , < 5.3 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ceph/osdmap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "36a79759a288961b1ff28a68ec2d1f56f6848098",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "3f2575bb7f955d42569d96c3e04fa958a0dcf4b4",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "8713bbc4b2b9ad78f803978e54b7e49dd21bd9be",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "0d2dd7e6bb74fd7712aa73457a4a821906c6863a",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "e7187f33c02488697ec0d01d82bf7a3f8deaba8f",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "48df98d12b15360cd56af5c1f460307b340c1197",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "ee933694645dac062d65fc2743f92bc06fa0db6b",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
},
{
"lessThan": "35d0ed82d03e5ee77ea4f31f20e29562a7721649",
"status": "affected",
"version": "dcbc919a5dc8c2629684a113a90c0b6fe10c3462",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"net/ceph/osdmap.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.3"
},
{
"lessThan": "5.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.141",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.33",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.258",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.209",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.175",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.141",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.91",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.33",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.10",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.1",
"versionStartIncluding": "5.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nlibceph: Fix potential out-of-bounds access in osdmap_decode()\n\nWhen decoding osd_state and osd_weight from an incoming osdmap in\nosdmap_decode(), both are decoded for each osd, i.e., map-\u003emax_osd\ntimes. The ceph_decode_need() check only accounts for\nsizeof(*map-\u003eosd_weight) once. This can potentially result in an\nout-of-bounds memory access if the incoming message is corrupted such\nthat the max_osd value exceeds the actual content of the osdmap message.\n\nThis patch fixes the issue by changing the corresponding part in the\nceph_decode_need() check to account for\nmap-\u003emax_osd*sizeof(*map-\u003eosd_weight)."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - The vulnerable decoder processes Ceph OSD map messages received over Ceph messenger connections from monitors or OSDs. A malicious or compromised network Ceph peer can deliver the crafted map to a connected kernel client.\nAC:L - The trigger is a deterministic malformed OSD map with `max_osd` larger than the supplied `osd_weight` content. No race or condition outside the attacker\u0027s control is required.\nPR:N - The attacker does not need privileges on the vulnerable Linux system; the crafted data is supplied by a remote Ceph peer. Ceph also supports auth-none deployments, so the highest defensible scenario does not require authenticated attacker privileges.\nUI:N - Once the kernel Ceph client is connected, OSD map updates are processed asynchronously without a user action. The attacker can trigger parsing by sending the crafted map over the established network connection.\nS:U - The impact is within the kernel/client system that parses the malicious Ceph message. This is not a VM escape, IOMMU bypass, or other cross-scope boundary change.\nC:H - The bug is an out-of-bounds read from the received message buffer, and the read can extend beyond a small bounded area based on attacker-controlled `max_osd`. Following the higher-severity rule for OOB reads, this supports high confidentiality impact.\nI:N - The faulty loop reads past the input buffer into the allocated `osd_weight` array but does not write out of bounds or provide a clear kernel memory write primitive. The malformed full map is rejected after decoding fails.\nA:H - The out-of-bounds kernel read can fault or otherwise crash the kernel when it crosses invalid memory, and malformed OSD maps can be sent repeatedly by the network peer. Kernel crash or oops is high availability impact."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:32:08.518Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/36a79759a288961b1ff28a68ec2d1f56f6848098"
},
{
"url": "https://git.kernel.org/stable/c/3f2575bb7f955d42569d96c3e04fa958a0dcf4b4"
},
{
"url": "https://git.kernel.org/stable/c/8713bbc4b2b9ad78f803978e54b7e49dd21bd9be"
},
{
"url": "https://git.kernel.org/stable/c/0d2dd7e6bb74fd7712aa73457a4a821906c6863a"
},
{
"url": "https://git.kernel.org/stable/c/e7187f33c02488697ec0d01d82bf7a3f8deaba8f"
},
{
"url": "https://git.kernel.org/stable/c/48df98d12b15360cd56af5c1f460307b340c1197"
},
{
"url": "https://git.kernel.org/stable/c/ee933694645dac062d65fc2743f92bc06fa0db6b"
},
{
"url": "https://git.kernel.org/stable/c/35d0ed82d03e5ee77ea4f31f20e29562a7721649"
}
],
"title": "libceph: Fix potential out-of-bounds access in osdmap_decode()",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-52958",
"datePublished": "2026-06-24T16:28:39.723Z",
"dateReserved": "2026-06-09T07:44:35.373Z",
"dateUpdated": "2026-08-05T12:32:08.518Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-52982 (GCVE-0-2026-52982)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:28 – Updated: 2026-08-05 12:32
VLAI
EPSS
VEX
Title
net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit()
syzbot reported a KASAN slab-use-after-free read in rtl8150_start_xmit()
when accessing skb->len for tx statistics after usb_submit_urb() has
been called:
BUG: KASAN: slab-use-after-free in rtl8150_start_xmit+0x71f/0x760
drivers/net/usb/rtl8150.c:712
Read of size 4 at addr ffff88810eb7a930 by task kworker/0:4/5226
The URB completion handler write_bulk_callback() frees the skb via
dev_kfree_skb_irq(dev->tx_skb). The URB may complete on another CPU
in softirq context before usb_submit_urb() returns in the submitter,
so by the time the submitter reads skb->len the skb has already been
queued to the per-CPU completion_queue and freed by net_tx_action():
CPU A (xmit) CPU B (USB completion softirq)
------------ ------------------------------
dev->tx_skb = skb;
usb_submit_urb() --+
|-------> write_bulk_callback()
| dev_kfree_skb_irq(dev->tx_skb)
| net_tx_action()
| napi_skb_cache_put() <-- free
netdev->stats.tx_bytes |
+= skb->len; <-- UAF read
Fix it by caching skb->len before submitting the URB and using the
cached value when updating the tx_bytes counter.
The pre-existing tx_bytes semantics are preserved: the counter tracks
the original frame length (skb->len), not the ETH_ZLEN/USB-alignment
padded "count" value that is handed to the device. Changing that
would be a user-visible accounting change and is out of scope for
this UAF fix.
Severity
9.8 (Critical)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5af290c86fa81ddbc86a08d54229af5daa40c6a4
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 24831b0b2ada9fef18d1f486b7b7c444ee5ba637 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 423b5b86e14e190f6e3161eb5f2ea5f908295ba7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 5db090ca07b28a63fb1499690cf19a3f3adafacb (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 30cf9829d09ca958279c937af8e35495cd2f1e09 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6999d70e0eda39af029fa1891c48f0a8832b09d5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4dd7eb94f79486b77ca6b4c8676aedbc465dc802 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 23f0e34c64acba15cad4d23e50f41f533da195fa (git) |
|
| Linux | Linux |
Affected:
2.6.12
Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
{
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"version": "6.12.91",
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},
{
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},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
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}
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"negate": false,
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}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: rtl8150: fix use-after-free in rtl8150_start_xmit()\n\nsyzbot reported a KASAN slab-use-after-free read in rtl8150_start_xmit()\nwhen accessing skb-\u003elen for tx statistics after usb_submit_urb() has\nbeen called:\n\n BUG: KASAN: slab-use-after-free in rtl8150_start_xmit+0x71f/0x760\n drivers/net/usb/rtl8150.c:712\n Read of size 4 at addr ffff88810eb7a930 by task kworker/0:4/5226\n\nThe URB completion handler write_bulk_callback() frees the skb via\ndev_kfree_skb_irq(dev-\u003etx_skb). The URB may complete on another CPU\nin softirq context before usb_submit_urb() returns in the submitter,\nso by the time the submitter reads skb-\u003elen the skb has already been\nqueued to the per-CPU completion_queue and freed by net_tx_action():\n\n CPU A (xmit) CPU B (USB completion softirq)\n ------------ ------------------------------\n dev-\u003etx_skb = skb;\n usb_submit_urb() --+\n |-------\u003e write_bulk_callback()\n | dev_kfree_skb_irq(dev-\u003etx_skb)\n | net_tx_action()\n | napi_skb_cache_put() \u003c-- free\n netdev-\u003estats.tx_bytes |\n += skb-\u003elen; \u003c-- UAF read\n\nFix it by caching skb-\u003elen before submitting the URB and using the\ncached value when updating the tx_bytes counter.\n\nThe pre-existing tx_bytes semantics are preserved: the counter tracks\nthe original frame length (skb-\u003elen), not the ETH_ZLEN/USB-alignment\npadded \"count\" value that is handed to the device. Changing that\nwould be a user-visible accounting change and is out of scope for\nthis UAF fix."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - A remote peer can cause the host to transmit packets through an affected rtl8150 interface via normal network responses such as ICMP replies or TCP resets/ACKs, reaching rtl8150_start_xmit(). Choosing the higher-severity defensible path, this is network-reachable.\nAC:L - The transmit path is repeatable and has no unusual prerequisite beyond traffic through the affected interface; the UAF is a normal asynchronous URB completion lifetime bug. Under the required guidance, UAF/race uncertainty is scored low complexity unless clearly beyond attacker influence.\nPR:N - Network-triggered host replies require no local account or authentication. Even the local sendto() path has no driver privilege check, but the network path supports PR:N.\nUI:N - No victim action is needed once the affected interface is present and configured. Packets or induced replies can repeatedly drive the transmit path.\nS:U - The corruption occurs within the kernel networking/USB driver security authority. There is no VM escape, IOMMU bypass, or cross-scope boundary identified.\nC:H - This is a slab use-after-free on an skb after the completion path can free it. Per the required kernel guidance, UAFs are scored as high confidentiality impact because freed object reuse can enable information disclosure.\nI:H - Use-after-free memory lifetime bugs can be shaped through heap reuse and may provide write/control-flow primitives. Per the required guidance, UAFs are high integrity impact.\nA:H - The reported bug is a KASAN slab-use-after-free in kernel transmit code and can crash or destabilize the kernel when triggered repeatedly. Per the required guidance, UAFs have high availability impact."
}
]
}
],
"providerMetadata": {
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"url": "https://git.kernel.org/stable/c/5af290c86fa81ddbc86a08d54229af5daa40c6a4"
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{
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{
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"url": "https://git.kernel.org/stable/c/6999d70e0eda39af029fa1891c48f0a8832b09d5"
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"title": "net: usb: rtl8150: fix use-after-free in rtl8150_start_xmit()",
"x_generator": {
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"cveId": "CVE-2026-52982",
"datePublished": "2026-06-24T16:28:57.763Z",
"dateReserved": "2026-06-09T07:44:35.376Z",
"dateUpdated": "2026-08-05T12:32:20.308Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-52986 (GCVE-0-2026-52986)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-09-08 08:49
VLAI
EPSS
VEX
Title
netfilter: nf_conntrack_sip: don't use simple_strtoul
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nf_conntrack_sip: don't use simple_strtoul
Replace unsafe port parsing in epaddr_len(), ct_sip_parse_header_uri(),
and ct_sip_parse_request() with a new sip_parse_port() helper that
validates each digit against the buffer limit, eliminating the use of
simple_strtoul() which assumes NUL-terminated strings.
The previous code dereferenced pointers without bounds checks after
sip_parse_addr() and relied on simple_strtoul() on non-NUL-terminated
skb data. A port that reaches the buffer limit without a trailing
character is also rejected as malformed.
Also get rid of all simple_strtoul() usage in conntrack, prefer a
stricter version instead. There are intentional changes:
- Bail out if number is > UINT_MAX and indicate a failure, same for
too long sequences.
While we do accept 05535 as port 5535, we will not accept e.g.
'sip:10.0.0.1:005060'. While its syntactically valid under RFC 3261,
we should restrict this to not waste cycles when presented with
malformed packets with 64k '0' characters.
- Force base 10 in ct_sip_parse_numerical_param(). This is used to fetch
'expire=' and 'rports='; both are expected to use base-10.
- In nf_nat_sip.c, only accept the parsed value if its within the 1k-64k
range.
- epaddr_len now returns 0 if the port is invalid, as it already does
for invalid ip addresses. This is intentional. nf_conntrack_sip
performs lots of guesswork to find the right parts of the message
to parse. Being stricter could break existing setups.
Connection tracking helpers are designed to allow traffic to
pass, not to block it.
Based on an earlier patch from Jenny Guanni Qu <qguanni@gmail.com>.
Severity
9.8 (Critical)
Assigner
References
9 references
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
05e3ced297fe755093140e7487e292fb7603316e , < 8cd0358379570003659186706e077929d6930c40
(git)
Affected: 05e3ced297fe755093140e7487e292fb7603316e , < 9c6afcb1c3cbb2c0da65b8515ac14d7273872f84 (git) Affected: 05e3ced297fe755093140e7487e292fb7603316e , < b3264c977e79d8a25778d4fd11520f00fea1329c (git) Affected: 05e3ced297fe755093140e7487e292fb7603316e , < ea2ecd29b8f4433e52607192ca91084f95787ca0 (git) Affected: 05e3ced297fe755093140e7487e292fb7603316e , < 9f69c323ae0ab517e595c2cc74e0ae0d9d085611 (git) Affected: 05e3ced297fe755093140e7487e292fb7603316e , < 7df9863bf538a626e8a684e59cb2c43eac0ef3c8 (git) Affected: 05e3ced297fe755093140e7487e292fb7603316e , < 523762e3b6933fff81f01dfa3c60c0774044cdab (git) Affected: 05e3ced297fe755093140e7487e292fb7603316e , < 8cf6809cddcbe301aedfc6b51bcd4944d45795f6 (git) |
|
| Linux | Linux |
Affected:
2.6.26
Unaffected: 0 , < 2.6.26 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
{
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"x_adpType": "supplier"
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],
"cna": {
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"product": "Linux",
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],
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CVE-2026-52989 (GCVE-0-2026-52989)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-08-24 12:07
VLAI
EPSS
VEX
Title
nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
Currently, when nvmet_tcp_build_pdu_iovec() detects an out-of-bounds
PDU length or offset, it triggers nvmet_tcp_fatal_error(cmd->queue)
and returns early. However, because the function returns void, the
callers are entirely unaware that a fatal error has occurred and
that the cmd->recv_msg.msg_iter was left uninitialized.
Callers such as nvmet_tcp_handle_h2c_data_pdu() proceed to blindly
overwrite the queue state with queue->rcv_state = NVMET_TCP_RECV_DATA
Consequently, the socket receiving loop may attempt to read incoming
network data into the uninitialized iterator.
Fix this by shifting the error handling responsibility to the callers.
Severity
9.8 (Critical)
7.1 (High)
CWE
- CWE-390 - Detection of Error Condition Without Action
Assigner
References
9 references
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1385be357e8acd09b36e026567f3a9d5c61139de , < 3df42a854686fa06484e37ac1a3931c8e3e3453c
(git)
Affected: dca1a6ba0da9f472ef040525fab10fd9956db59f , < d7c8f95f599b3b38a717d2e771c3f8c174f657c3 (git) Affected: 19672ae68d52ff75347ebe2420dde1b07adca09f , < f9204a2b78dd18374d3bcf9bf93d9021ce22de1b (git) Affected: ab200d71553bdcf4de554a5985b05b2dd606bc57 , < c2a11441538bdbbc5aa003f190995eba93a89b88 (git) Affected: 52a0a98549344ca20ad81a4176d68d28e3c05a5c , < 046fa5c72d15cd8e2d592e275697ea399d8f76b0 (git) Affected: 52a0a98549344ca20ad81a4176d68d28e3c05a5c , < ea8e356acb165cb1fd75537a52e1f66e5e76c538 (git) Affected: 043b4307a99f902697349128fde93b2ddde4686c (git) Affected: 42afe8ed8ad2de9c19457156244ef3e1eca94b5d (git) Affected: 6.1.163 , < 6.1.175 (semver) Affected: 6.6.124 , < 6.6.141 (semver) Affected: 6.12.70 , < 6.12.91 (semver) Affected: 6.18.10 , < 6.18.33 (semver) Affected: 5.10.250 , < 5.11 (semver) Affected: 5.15.200 , < 5.16 (semver) |
|
| Linux | Linux |
Affected:
6.19
Unaffected: 0 , < 6.19 (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
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|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
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|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
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|
| Red Hat | Red Hat Enterprise Linux 8 |
cpe:/o:redhat:enterprise_linux:8
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
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CVE-2026-52993 (GCVE-0-2026-52993)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-08-05 12:32
VLAI
EPSS
VEX
Title
tipc: fix double-free in tipc_buf_append()
Summary
In the Linux kernel, the following vulnerability has been resolved:
tipc: fix double-free in tipc_buf_append()
tipc_msg_validate() can potentially reallocate the skb it is validating,
freeing the old one. In tipc_buf_append(), it was being called with a
pointer to a local variable which was a copy of the caller's skb
pointer.
If the skb was reallocated and validation subsequently failed, the error
handling path would free the original skb pointer, which had already
been freed, leading to double-free.
Fix this by checking if head now points to a newly allocated reassembled
skb. If it does, reassign *headbuf for later freeing operations.
Severity
9.8 (Critical)
CWE
- CWE-763 - Release of Invalid Pointer or Reference
Assigner
References
15 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/a438975a6dcdbd708… | |
| https://git.kernel.org/stable/c/4ee4deadaae7cb2e3… | |
| https://git.kernel.org/stable/c/d3556656c6daebf8d… | |
| https://git.kernel.org/stable/c/0274f24485fc38032… | |
| https://git.kernel.org/stable/c/4d104882bc815d4ec… | |
| https://git.kernel.org/stable/c/1d5e589055880fae2… | |
| https://git.kernel.org/stable/c/29940fff14110ca48… | |
| https://git.kernel.org/stable/c/d293ca716e7d5dffd… | |
| https://access.redhat.com/security/cve/CVE-2026-52993 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2492437 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:47017 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:49212 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:45115 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:45116 | vendor-advisoryx_refsource_REDHAT |
Impacted products
9 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d618d09a68e4eed7a435beb2e355250f6f40664a , < a438975a6dcdbd70865978c021650d1485586f0b
(git)
Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < 4ee4deadaae7cb2e3d53af0fc889cf92a73413c0 (git) Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < d3556656c6daebf8def751c7e71d11dd0a180d24 (git) Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < 0274f24485fc38032d4093e463dc3ff5c7a667c9 (git) Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < 4d104882bc815d4ec666ace9155f5f52715879a6 (git) Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < 1d5e589055880fae229e229e1929e087dbe08cf3 (git) Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < 29940fff14110ca48c5ccc168d121665b51bb778 (git) Affected: d618d09a68e4eed7a435beb2e355250f6f40664a , < d293ca716e7d5dffdaecaf6b9b2f857a33dc3d3a (git) |
|
| Linux | Linux |
Affected:
4.15
Unaffected: 0 , < 4.15 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:6.12.0-211.40.1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.147.1.rt7.488.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.147.1.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.33.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
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"value": "AV:N - TIPC fragment reassembly is reachable from off-node packets via configured TIPC bearers, including the UDP media path over IP. The most severe reasonable deployment is a TIPC UDP cluster service reachable over a network.\nAC:L - A malicious TIPC peer can craft the fragment sequence to inflate the reassembled skb truesize and make the copied inner message fail validation. No attacker-uncontrolled race or rare condition is required.\nPR:N - No target credentials or local account are required to send TIPC packets to an exposed bearer and establish/use the link path. The checks are TIPC discovery/link state checks, not user authentication.\nUI:N - Exploitation is packet-driven and does not require a victim user to open a file, mount anything, or take any other action.\nS:U - The bug corrupts kernel networking memory within the same kernel security authority. It does not cross a separate scope such as guest-to-host or an IOMMU boundary.\nC:H - The double-free of an skb is kernel heap memory corruption and can be leveraged as a use-after-free primitive. Conservatively, this supports high confidentiality impact.\nI:H - The double-free/use-after-free condition can be shaped into kernel memory corruption and potential control-flow or data modification primitives. Conservatively, this supports high integrity impact.\nA:H - Even without full exploitation, double-free of a kernel skb can trigger kernel heap corruption, oops, panic, or networking stack crash. This is high availability impact."
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CVE-2026-52999 (GCVE-0-2026-52999)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-09-08 08:49
VLAI
EPSS
VEX
Title
netfilter: nfnetlink_osf: fix out-of-bounds read on option matching
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nfnetlink_osf: fix out-of-bounds read on option matching
In nf_osf_match(), the nf_osf_hdr_ctx structure is initialized once
and passed by reference to nf_osf_match_one() for each fingerprint
checked. During TCP option parsing, nf_osf_match_one() advances the
shared ctx->optp pointer.
If a fingerprint perfectly matches, the function returns early without
restoring ctx->optp to its initial state. If the user has configured
NF_OSF_LOGLEVEL_ALL, the loop continues to the next fingerprint.
However, because ctx->optp was not restored, the next call to
nf_osf_match_one() starts parsing from the end of the options buffer.
This causes subsequent matches to read garbage data and fail
immediately, making it impossible to log more than one match or logging
incorrect matches.
Instead of using a shared ctx->optp pointer, pass the context as a
constant pointer and use a local pointer (optp) for TCP option
traversal. This makes nf_osf_match_one() strictly stateless from the
caller's perspective, ensuring every fingerprint check starts at the
correct option offset.
Severity
9.1 (Critical)
Assigner
References
9 references
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < 0145548346c4a30981a870a8ca00eac46ba27e85
(git)
Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < 1c136f2c44a5913646bac85303612fd0825197a0 (git) Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < 1e19a07291bb8682c14c39a64725a3ae54ab8ccc (git) Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < 32e50f92c7cf3f4eba29622179a5fcdc2aebab41 (git) Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < 70a3f31d25cf2ec9d4ddfa408120171ead955623 (git) Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < 21883587593d7c8bb519a79460a0b5bc5ffbdabd (git) Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < edb78a142d2e5948e63647c0646aa7e7886935f0 (git) Affected: 1a6a0951fc009f6d9fe8ebea2d2417d80d54097b , < f5ca450087c3baf3651055e7a6de92600f827af3 (git) Affected: 0c1054e0e5fdef2369fb089e94def978bd209e1f (git) Affected: 8316b60582facd4068fb0916c4db2418c21b7174 (git) Affected: 4.19.26 , < 4.20 (semver) Affected: 4.20.13 , < 4.21 (semver) |
|
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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CVE-2026-53002 (GCVE-0-2026-53002)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-09-10 12:04
VLAI
EPSS
VEX
Title
netfilter: conntrack: remove sprintf usage
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: conntrack: remove sprintf usage
Replace it with scnprintf, the buffer sizes are expected to be large enough
to hold the result, no need for snprintf+overflow check.
Increase buffer size in mangle_content_len() while at it.
BUG: KASAN: stack-out-of-bounds in vsnprintf+0xea5/0x1270
Write of size 1 at addr [..]
vsnprintf+0xea5/0x1270
sprintf+0xb1/0xe0
mangle_content_len+0x1ac/0x280
nf_nat_sdp_session+0x1cc/0x240
process_sdp+0x8f8/0xb80
process_invite_request+0x108/0x2b0
process_sip_msg+0x5da/0xf50
sip_help_tcp+0x45e/0x780
nf_confirm+0x34d/0x990
[..]
Severity
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
15 references
| URL | Tags |
|---|---|
| https://git.kernel.org/stable/c/2f793ba78470a99f4… | |
| https://git.kernel.org/stable/c/6bbf829b4c1b44c94… | |
| https://git.kernel.org/stable/c/ab64e61c9323fa6de… | |
| https://git.kernel.org/stable/c/1c9fb8aeed06790d4… | |
| https://git.kernel.org/stable/c/a8e0a32a23d3f3486… | |
| https://git.kernel.org/stable/c/8e3be0d12615a173f… | |
| https://git.kernel.org/stable/c/c08ff52e44945e6ef… | |
| https://git.kernel.org/stable/c/6e7066bdb481a87fe… | |
| https://access.redhat.com/security/cve/CVE-2026-53002 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2492329 | issue-trackingx_refsource_REDHAT |
| https://security.access.redhat.com/data/csaf/v2/v… | x_sadp-csaf-vex |
| https://access.redhat.com/errata/RHSA-2026:66180 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:66000 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2026:64770 | vendor-advisoryx_refsource_REDHAT |
| https://cert-portal.siemens.com/productcert/html/… |
Impacted products
12 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
9fafcd7b203229c3f3893a475741afc27e276306 , < 2f793ba78470a99f40389b7dc60a81d9f5ad3956
(git)
Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < 6bbf829b4c1b44c941c47dd0d710f1393258f3d5 (git) Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < ab64e61c9323fa6de21bd20da1ddb29a0fb65d34 (git) Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < 1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e (git) Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < a8e0a32a23d3f34862af3b4da792ecb3a891a9a3 (git) Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < 8e3be0d12615a173fe260cd42753ca7a001acbf2 (git) Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < c08ff52e44945e6ef4ce0790f49ea761b060c45b (git) Affected: 9fafcd7b203229c3f3893a475741afc27e276306 , < 6e7066bdb481a87fe88c4fa563e348c03b2d373d (git) |
|
| Linux | Linux |
Affected:
2.6.20
Unaffected: 0 , < 2.6.20 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.160.1.rt7.501.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.160.1.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.46.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 10 |
cpe:/o:redhat:enterprise_linux:10
|
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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CVE-2026-53006 (GCVE-0-2026-53006)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-09-09 12:04
VLAI
EPSS
VEX
Title
ipv6: fix possible UAF in icmpv6_rcv()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: fix possible UAF in icmpv6_rcv()
Caching saddr and daddr before pskb_pull() is problematic
since skb->head can change.
Remove these temporary variables:
- We only access &ipv6_hdr(skb)->saddr and &ipv6_hdr(skb)->daddr
when net_dbg_ratelimited() is called in the slow path.
- Avoid potential future misuse after pskb_pull() call.
Severity
9.8 (Critical)
CWE
- CWE-825 - Expired Pointer Dereference
Assigner
References
22 references
Impacted products
21 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
4b3418fba0fe819197e3359d5ddbef84ba2c59de , < 7bff2c8fe5c35ae58bf73104f53db3676e6e5d94
(git)
Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < aff0f28f5be803de2452ce702631c021fcd9ce8a (git) Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < 38bdbc897c0d83a3e2b925a51b69420f1feba29a (git) Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < 0069813e6ca9309eca78022bcb3aeb1e9ef90a12 (git) Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < 1e1f0f89ee4692a64be3f3707ff8ac1ae57b03e7 (git) Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < 7c66b368c6ff453f99cb39d84af93e908e51eef2 (git) Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < 085e31a811ef234ef8c3e219c4636dfebfe7e10f (git) Affected: 4b3418fba0fe819197e3359d5ddbef84ba2c59de , < f996edd7615e686ada141b7f3395025729ff8ccb (git) |
|
| Linux | Linux |
Affected:
4.4
Unaffected: 0 , < 4.4 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
|
| Red Hat | Red Hat Enterprise Linux 10 |
Unaffected:
0:6.12.0-211.40.1.el10_2 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:10.2 |
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support |
Unaffected:
0:6.12.0-55.103.1.el10_0 , < *
(rpm)
cpe:/o:redhat:enterprise_linux_eus:10.0 |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.148.1.rt7.489.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::nfv |
|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:4.18.0-553.148.1.el8_10 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8 |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support |
Unaffected:
0:4.18.0-305.206.1.el8_4 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.4 |
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On |
Unaffected:
0:4.18.0-305.206.1.el8_4 , < *
(rpm)
cpe:/o:redhat:rhel_eus_long_life:8.4 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support |
Unaffected:
0:4.18.0-372.213.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_aus:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On |
Unaffected:
0:4.18.0-372.213.1.el8_6 , < *
(rpm)
cpe:/o:redhat:rhel_eus_long_life:8.6 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service |
Unaffected:
0:4.18.0-477.163.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_tus:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions |
Unaffected:
0:4.18.0-477.163.1.el8_8 , < *
(rpm)
cpe:/o:redhat:rhel_e4s:8.8 |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:5.14.0-687.30.1.el9_8 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
|
| Red Hat | Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions |
Unaffected:
0:5.14.0-427.149.1.el9_4 , < *
(rpm)
cpe:/a:redhat:rhel_e4s:9.4 |
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support |
Unaffected:
0:5.14.0-570.138.1.el9_6 , < *
(rpm)
cpe:/a:redhat:rhel_eus:9.6 |
|
| Red Hat | Red Hat Enterprise Linux 6 |
cpe:/o:redhat:enterprise_linux:6
|
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7
|
|
| Red Hat | Red Hat Enterprise Linux 9 |
cpe:/o:redhat:enterprise_linux:9
|
|
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
|
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP |
Affected:
V3.1.6 , < *
(custom)
|
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CVE-2026-53043 (GCVE-0-2026-53043)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-08-05 12:32
VLAI
EPSS
VEX
Title
ocfs2/dlm: validate qr_numregions in dlm_match_regions()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ocfs2/dlm: validate qr_numregions in dlm_match_regions()
Patch series "ocfs2/dlm: fix two bugs in dlm_match_regions()".
In dlm_match_regions(), the qr_numregions field from a DLM_QUERY_REGION
network message is used to drive loops over the qr_regions buffer without
sufficient validation. This series fixes two issues:
- Patch 1 adds a bounds check to reject messages where qr_numregions
exceeds O2NM_MAX_REGIONS. The o2net layer only validates message
byte length; it does not constrain field values, so a crafted message
can set qr_numregions up to 255 and trigger out-of-bounds reads past
the 1024-byte qr_regions buffer.
- Patch 2 fixes an off-by-one in the local-vs-remote comparison loop,
which uses '<=' instead of '<', reading one entry past the valid range
even when qr_numregions is within bounds.
This patch (of 2):
The qr_numregions field from a DLM_QUERY_REGION network message is used
directly as loop bounds in dlm_match_regions() without checking against
O2NM_MAX_REGIONS. Since qr_regions is sized for at most O2NM_MAX_REGIONS
(32) entries, a crafted message with qr_numregions > 32 causes
out-of-bounds reads past the qr_regions buffer.
Add a bounds check for qr_numregions before entering the loops.
Severity
9.1 (Critical)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ea2034416b54700e30371f2ad6517cbb94674083 , < d3d5efade0c79dac1cac98c0cb1115432f804439
(git)
Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < f69551139caf6d24242a0ad049ee46b264e3aee0 (git) Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < 1f8b91275912cd428289c1fb424bebd7ff5302bd (git) Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < f37de46149db49abd2b24f4f0c5a88cf4dfb5f47 (git) Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < 6c6e8fc3c007319981647b410c29bb5775048551 (git) Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < 3f474c33ebc2e2ca3fcb587d7de4375348f13373 (git) Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < 3c2d0de23ae4be22b6c18e8f0915be74d3b5fb21 (git) Affected: ea2034416b54700e30371f2ad6517cbb94674083 , < 7ab3fbb01bc6d79091bc375e5235d360cd9b78be (git) |
|
| Linux | Linux |
Affected:
2.6.37
Unaffected: 0 , < 2.6.37 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
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CVE-2026-53045 (GCVE-0-2026-53045)
Vulnerability from cvelistv5 – Published: 2026-06-24 16:29 – Updated: 2026-08-05 12:32
VLAI
EPSS
VEX
Title
memory: tegra124-emc: Fix dll_change check
Summary
In the Linux kernel, the following vulnerability has been resolved:
memory: tegra124-emc: Fix dll_change check
The code checking whether the specified memory timing enables DLL
in the EMRS register was reversed. DLL is enabled if bit A0 is low.
Fix the check.
Severity
9.8 (Critical)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
73a7f0a90641b09300d47308682b674c570dd6a2 , < a85967331144fde9300be38bb44d2558eb6b742e
(git)
Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < db0ae80865b515cc0b705c85877ec00f7eebe9fe (git) Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < 2369b1831161356e1bcb51385d3e532dc4fe2771 (git) Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < 7e19e72f306484996c52ff96cc92f69b78ed5435 (git) Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < 05f138fc7e27ee8e7a83ccf966c3fa26cda44dda (git) Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < 1793249c067a4b28e1aba0ad0e4d73aa9f9e165a (git) Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < 1ebbbef47d11cc90219c081492ccf995aaa3e9b3 (git) Affected: 73a7f0a90641b09300d47308682b674c570dd6a2 , < 9597ab9a8296ab337e6820f8a717ff621078b632 (git) |
|
| Linux | Linux |
Affected:
4.2
Unaffected: 0 , < 4.2 (semver) Unaffected: 5.10.258 , ≤ 5.10.* (semver) Unaffected: 5.15.209 , ≤ 5.15.* (semver) Unaffected: 6.1.175 , ≤ 6.1.* (semver) Unaffected: 6.6.141 , ≤ 6.6.* (semver) Unaffected: 6.12.91 , ≤ 6.12.* (semver) Unaffected: 6.18.33 , ≤ 6.18.* (semver) Unaffected: 7.0.10 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix) |
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/memory/tegra/tegra124-emc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "a85967331144fde9300be38bb44d2558eb6b742e",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "db0ae80865b515cc0b705c85877ec00f7eebe9fe",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "2369b1831161356e1bcb51385d3e532dc4fe2771",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "7e19e72f306484996c52ff96cc92f69b78ed5435",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "05f138fc7e27ee8e7a83ccf966c3fa26cda44dda",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "1793249c067a4b28e1aba0ad0e4d73aa9f9e165a",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "1ebbbef47d11cc90219c081492ccf995aaa3e9b3",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
},
{
"lessThan": "9597ab9a8296ab337e6820f8a717ff621078b632",
"status": "affected",
"version": "73a7f0a90641b09300d47308682b674c570dd6a2",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/memory/tegra/tegra124-emc.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.2"
},
{
"lessThan": "4.2",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.258",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.209",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.175",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.141",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.33",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.0.*",
"status": "unaffected",
"version": "7.0.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.258",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.209",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.175",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.141",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.91",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.33",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.0.10",
"versionStartIncluding": "4.2",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.1",
"versionStartIncluding": "4.2",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: tegra124-emc: Fix dll_change check\n\nThe code checking whether the specified memory timing enables DLL\nin the EMRS register was reversed. DLL is enabled if bit A0 is low.\nFix the check."
}
],
"metrics": [
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"scenarios": [
{
"lang": "en",
"value": "AV:N - On networked Tegra124 devices, unauthenticated remote traffic can induce memory/CPU load that drives ACTMON/devfreq EMC rate transitions into the vulnerable timing-change path.\nAC:L - Once running on an affected Tegra124 DDR3 configuration with timings that cross the DLL enable boundary, the attacker only needs to induce rate changes; there is no race or hard-to-control memory layout requirement.\nPR:N - The remote-load ACTMON/devfreq path has no authentication or privilege check before the vulnerable EMC clock transition is reached.\nUI:N - No victim action is required; rate changes are performed automatically by kernel power-management code in response to load.\nS:U - The impact remains within the same kernel-controlled system and does not cross a hypervisor, IOMMU, or separate security-authority boundary.\nC:H - The reversed DLL transition handling can misprogram DDR3 timing/state during EMC clock changes, creating system-wide DRAM corruption that may expose arbitrary kernel or process memory.\nI:H - Incorrect DRAM DLL sequencing can corrupt arbitrary memory contents, including kernel data or page tables, making high integrity impact defensible.\nA:H - Bad memory-controller timing during live DRAM operation can hang, panic, or otherwise crash the system."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T12:32:52.914Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/a85967331144fde9300be38bb44d2558eb6b742e"
},
{
"url": "https://git.kernel.org/stable/c/db0ae80865b515cc0b705c85877ec00f7eebe9fe"
},
{
"url": "https://git.kernel.org/stable/c/2369b1831161356e1bcb51385d3e532dc4fe2771"
},
{
"url": "https://git.kernel.org/stable/c/7e19e72f306484996c52ff96cc92f69b78ed5435"
},
{
"url": "https://git.kernel.org/stable/c/05f138fc7e27ee8e7a83ccf966c3fa26cda44dda"
},
{
"url": "https://git.kernel.org/stable/c/1793249c067a4b28e1aba0ad0e4d73aa9f9e165a"
},
{
"url": "https://git.kernel.org/stable/c/1ebbbef47d11cc90219c081492ccf995aaa3e9b3"
},
{
"url": "https://git.kernel.org/stable/c/9597ab9a8296ab337e6820f8a717ff621078b632"
}
],
"title": "memory: tegra124-emc: Fix dll_change check",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-53045",
"datePublished": "2026-06-24T16:29:51.795Z",
"dateReserved": "2026-06-09T07:44:35.381Z",
"dateUpdated": "2026-08-05T12:32:52.914Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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