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CERTFR-2024-AVI-1033
Vulnerability from certfr_avis - Published: 2024-11-29 - Updated: 2024-11-29
De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données et un contournement de la politique de sécurité.
Solutions
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| SUSE | N/A | SUSE Linux Enterprise Micro for Rancher 5.3 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro 5.3 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro for Rancher 5.2 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro for Rancher 5.4 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro 5.2 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro 5.1 | ||
| SUSE | N/A | SUSE Linux Enterprise Micro 5.4 |
References
| Title | Publication Time | Tags | ||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.3",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.3",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro for Rancher 5.4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.2",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.1",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"scada": false
}
}
},
{
"description": "SUSE Linux Enterprise Micro 5.4",
"product": {
"name": "N/A",
"vendor": {
"name": "SUSE",
"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-2024-47748",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47748"
},
{
"name": "CVE-2022-48992",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48992"
},
{
"name": "CVE-2022-49010",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49010"
},
{
"name": "CVE-2024-46849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46849"
},
{
"name": "CVE-2024-46815",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46815"
},
{
"name": "CVE-2022-49028",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49028"
},
{
"name": "CVE-2024-49969",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49969"
},
{
"name": "CVE-2022-49015",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49015"
},
{
"name": "CVE-2022-45934",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-45934"
},
{
"name": "CVE-2022-48947",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48947"
},
{
"name": "CVE-2022-49000",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49000"
},
{
"name": "CVE-2024-46813",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46813"
},
{
"name": "CVE-2024-47684",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47684"
},
{
"name": "CVE-2022-48953",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48953"
},
{
"name": "CVE-2024-45026",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45026"
},
{
"name": "CVE-2022-48968",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48968"
},
{
"name": "CVE-2024-50047",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50047"
},
{
"name": "CVE-2022-49007",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49007"
},
{
"name": "CVE-2024-49936",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49936"
},
{
"name": "CVE-2023-46343",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46343"
},
{
"name": "CVE-2022-49016",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49016"
},
{
"name": "CVE-2024-49995",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49995"
},
{
"name": "CVE-2022-48994",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48994"
},
{
"name": "CVE-2024-46816",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46816"
},
{
"name": "CVE-2022-48987",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48987"
},
{
"name": "CVE-2022-49022",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49022"
},
{
"name": "CVE-2022-48969",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48969"
},
{
"name": "CVE-2022-3435",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-3435"
},
{
"name": "CVE-2022-48955",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48955"
},
{
"name": "CVE-2022-49002",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49002"
},
{
"name": "CVE-2024-27043",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-27043"
},
{
"name": "CVE-2022-49023",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49023"
},
{
"name": "CVE-2024-49974",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49974"
},
{
"name": "CVE-2022-48988",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48988"
},
{
"name": "CVE-2024-49960",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49960"
},
{
"name": "CVE-2022-48954",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48954"
},
{
"name": "CVE-2023-28327",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-28327"
},
{
"name": "CVE-2022-49032",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49032"
},
{
"name": "CVE-2022-49027",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49027"
},
{
"name": "CVE-2022-48971",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48971"
},
{
"name": "CVE-2023-6270",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6270"
},
{
"name": "CVE-2022-48959",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48959"
},
{
"name": "CVE-2023-52800",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52800"
},
{
"name": "CVE-2022-48975",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48975"
},
{
"name": "CVE-2022-49003",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49003"
},
{
"name": "CVE-2022-48961",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48961"
},
{
"name": "CVE-2023-52766",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52766"
},
{
"name": "CVE-2022-48949",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48949"
},
{
"name": "CVE-2022-48970",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48970"
},
{
"name": "CVE-2023-52919",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52919"
},
{
"name": "CVE-2022-48999",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48999"
},
{
"name": "CVE-2022-48991",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48991"
},
{
"name": "CVE-2022-48956",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48956"
},
{
"name": "CVE-2022-48985",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48985"
},
{
"name": "CVE-2022-49024",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49024"
},
{
"name": "CVE-2022-48948",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48948"
},
{
"name": "CVE-2024-36971",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36971"
},
{
"name": "CVE-2022-49026",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49026"
},
{
"name": "CVE-2022-48995",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48995"
},
{
"name": "CVE-2022-49031",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49031"
},
{
"name": "CVE-2022-48960",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48960"
},
{
"name": "CVE-2022-48978",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48978"
},
{
"name": "CVE-2022-49029",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49029"
},
{
"name": "CVE-2024-46817",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46817"
},
{
"name": "CVE-2022-48997",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48997"
},
{
"name": "CVE-2024-49867",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49867"
},
{
"name": "CVE-2023-52881",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52881"
},
{
"name": "CVE-2024-49930",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49930"
},
{
"name": "CVE-2022-48951",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48951"
},
{
"name": "CVE-2024-47668",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47668"
},
{
"name": "CVE-2022-48664",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48664"
},
{
"name": "CVE-2022-49014",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49014"
},
{
"name": "CVE-2022-49006",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49006"
},
{
"name": "CVE-2022-48972",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48972"
},
{
"name": "CVE-2024-46814",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46814"
},
{
"name": "CVE-2024-46818",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46818"
},
{
"name": "CVE-2024-49860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49860"
},
{
"name": "CVE-2022-49019",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49019"
},
{
"name": "CVE-2022-48879",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48879"
},
{
"name": "CVE-2022-48946",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48946"
},
{
"name": "CVE-2022-48977",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48977"
},
{
"name": "CVE-2022-48981",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48981"
},
{
"name": "CVE-2024-45013",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45013"
},
{
"name": "CVE-2022-49011",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49011"
},
{
"name": "CVE-2024-49991",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49991"
},
{
"name": "CVE-2022-48962",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48962"
},
{
"name": "CVE-2022-48967",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48967"
},
{
"name": "CVE-2024-47674",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47674"
},
{
"name": "CVE-2022-49005",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49005"
},
{
"name": "CVE-2021-47534",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47534"
},
{
"name": "CVE-2021-47416",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-47416"
},
{
"name": "CVE-2024-49982",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49982"
},
{
"name": "CVE-2022-49021",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49021"
},
{
"name": "CVE-2024-47706",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47706"
},
{
"name": "CVE-2024-47747",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-47747"
},
{
"name": "CVE-2022-49025",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49025"
},
{
"name": "CVE-2022-49012",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-49012"
},
{
"name": "CVE-2024-44947",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-44947"
},
{
"name": "CVE-2022-48973",
"url": "https://www.cve.org/CVERecord?id=CVE-2022-48973"
},
{
"name": "CVE-2024-46716",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-46716"
},
{
"name": "CVE-2023-2166",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-2166"
},
{
"name": "CVE-2024-42145",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-42145"
},
{
"name": "CVE-2024-45016",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-45016"
}
],
"initial_release_date": "2024-11-29T00:00:00",
"last_revision_date": "2024-11-29T00:00:00",
"links": [],
"reference": "CERTFR-2024-AVI-1033",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-11-29T00:00:00.000000"
}
],
"risks": [
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans le noyau Linux de SUSE. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de SUSE",
"vendor_advisories": [
{
"published_at": "2024-11-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2024:4081-1",
"url": "https://www.suse.com/support/update/announcement/2024/suse-su-20244081-1"
},
{
"published_at": "2024-11-27",
"title": "Bulletin de s\u00e9curit\u00e9 SUSE SUSE-SU-2024:4082-1",
"url": "https://www.suse.com/support/update/announcement/2024/suse-su-20244082-1"
}
]
}
CVE-2024-47747 (GCVE-0-2024-47747)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2026-05-12 11:58
VLAI
EPSS
Title
net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: seeq: Fix use after free vulnerability in ether3 Driver Due to Race Condition
In the ether3_probe function, a timer is initialized with a callback
function ether3_ledoff, bound to &prev(dev)->timer. Once the timer is
started, there is a risk of a race condition if the module or device
is removed, triggering the ether3_remove function to perform cleanup.
The sequence of operations that may lead to a UAF bug is as follows:
CPU0 CPU1
| ether3_ledoff
ether3_remove |
free_netdev(dev); |
put_devic |
kfree(dev); |
| ether3_outw(priv(dev)->regs.config2 |= CFG2_CTRLO, REG_CONFIG2);
| // use dev
Fix it by ensuring that the timer is canceled before proceeding with
the cleanup in ether3_remove.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
12 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 25d559ed2beec9b34045886100dac46d1ad92eba
(git)
Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < b5a84b6c772564c8359a9a0fbaeb2a2944aa1ee9 (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 338a0582b28e69460df03af50e938b86b4206353 (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 822c7bb1f6f8b0331e8d1927151faf8db3b33afd (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 1c57d61a43293252ad732007c7070fdb112545fd (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < d2abc379071881798d20e2ac1d332ad855ae22f3 (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 516dbc6d16637430808c39568cbb6b841d32b55b (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < 77a77331cef0a219b8dd91361435eeef04cb741c (git) Affected: 6fd9c53f71862a4797b7ed8a5de80e2c64829f56 , < b5109b60ee4fcb2f2bb24f589575e10cc5283ad4 (git) |
|
| Linux | Linux |
Affected:
4.15
Unaffected: 0 , < 4.15 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.54 , ≤ 6.6.* (semver) Unaffected: 6.10.13 , ≤ 6.10.* (semver) Unaffected: 6.11.2 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Affected:
0 , < V3.2
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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CVE-2024-47748 (GCVE-0-2024-47748)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:14 – Updated: 2026-05-11 20:39
VLAI
EPSS
Title
vhost_vdpa: assign irq bypass producer token correctly
Summary
In the Linux kernel, the following vulnerability has been resolved:
vhost_vdpa: assign irq bypass producer token correctly
We used to call irq_bypass_unregister_producer() in
vhost_vdpa_setup_vq_irq() which is problematic as we don't know if the
token pointer is still valid or not.
Actually, we use the eventfd_ctx as the token so the life cycle of the
token should be bound to the VHOST_SET_VRING_CALL instead of
vhost_vdpa_setup_vq_irq() which could be called by set_status().
Fixing this by setting up irq bypass producer's token when handling
VHOST_SET_VRING_CALL and un-registering the producer before calling
vhost_vring_ioctl() to prevent a possible use after free as eventfd
could have been released in vhost_vring_ioctl(). And such registering
and unregistering will only be done if DRIVER_OK is set.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < 0c170b1e918b9afac25e2bbd01eaa2bfc0ece8c0
(git)
Affected: 2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < 927a2580208e0f9b0b47b08f1c802b7233a7ba3c (git) Affected: 2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < ec5f1b54ceb23475049ada6e7a43452cf4df88d1 (git) Affected: 2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < ca64edd7ae93402af2596a952e0d94d545e2b9c0 (git) Affected: 2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < fae9b1776f53aab93ab345bdbf653b991aed717d (git) Affected: 2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < 7cf2fb51175cafe01df8c43fa15a06194a59c6e2 (git) Affected: 2cf1ba9a4d15cb78b96ea97f727b93382c3f9a60 , < 02e9e9366fefe461719da5d173385b6685f70319 (git) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.54 , ≤ 6.6.* (semver) Unaffected: 6.10.13 , ≤ 6.10.* (semver) Unaffected: 6.11.2 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2024-49860 (GCVE-0-2024-49860)
Vulnerability from cvelistv5 – Published: 2024-10-21 12:27 – Updated: 2026-05-11 20:40
VLAI
EPSS
Title
ACPI: sysfs: validate return type of _STR method
Summary
In the Linux kernel, the following vulnerability has been resolved:
ACPI: sysfs: validate return type of _STR method
Only buffer objects are valid return values of _STR.
If something else is returned description_show() will access invalid
memory.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 92fd5209fc014405f63a7db79802ca4b01dc0c05
(git)
Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 2364b6af90c6b6d8a4783e0d3481ca80af699554 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 4b081991c4363e072e1748efed0bbec8a77daba5 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 0cdfb9178a3bba843c95c2117c82c15f1a64b9ce (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 5c8d007c14aefc3f2ddf71e4c40713733dc827be (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < f0921ecd4ddc14646bb5511f49db4d7d3b0829f0 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < f51e5a88f2e7224858b261546cf6b3037dfb1323 (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < f51f711d36e61fbb87c67b524fd200e05172668d (git) Affected: d1efe3c324ead77d3f6cd85093b50f6bd2e17aba , < 4bb1e7d027413835b086aed35bc3f0713bc0f72b (git) |
|
| Linux | Linux |
Affected:
3.7
Unaffected: 0 , < 3.7 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.54 , ≤ 6.6.* (semver) Unaffected: 6.10.13 , ≤ 6.10.* (semver) Unaffected: 6.11.2 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2024-49867 (GCVE-0-2024-49867)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2026-05-23 15:53
VLAI
EPSS
Title
btrfs: wait for fixup workers before stopping cleaner kthread during umount
Summary
In the Linux kernel, the following vulnerability has been resolved:
btrfs: wait for fixup workers before stopping cleaner kthread during umount
During unmount, at close_ctree(), we have the following steps in this order:
1) Park the cleaner kthread - this doesn't destroy the kthread, it basically
halts its execution (wake ups against it work but do nothing);
2) We stop the cleaner kthread - this results in freeing the respective
struct task_struct;
3) We call btrfs_stop_all_workers() which waits for any jobs running in all
the work queues and then free the work queues.
Syzbot reported a case where a fixup worker resulted in a crash when doing
a delayed iput on its inode while attempting to wake up the cleaner at
btrfs_add_delayed_iput(), because the task_struct of the cleaner kthread
was already freed. This can happen during unmount because we don't wait
for any fixup workers still running before we call kthread_stop() against
the cleaner kthread, which stops and free all its resources.
Fix this by waiting for any fixup workers at close_ctree() before we call
kthread_stop() against the cleaner and run pending delayed iputs.
The stack traces reported by syzbot were the following:
BUG: KASAN: slab-use-after-free in __lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065
Read of size 8 at addr ffff8880272a8a18 by task kworker/u8:3/52
CPU: 1 UID: 0 PID: 52 Comm: kworker/u8:3 Not tainted 6.12.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Workqueue: btrfs-fixup btrfs_work_helper
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:94 [inline]
dump_stack_lvl+0x241/0x360 lib/dump_stack.c:120
print_address_description mm/kasan/report.c:377 [inline]
print_report+0x169/0x550 mm/kasan/report.c:488
kasan_report+0x143/0x180 mm/kasan/report.c:601
__lock_acquire+0x77/0x2050 kernel/locking/lockdep.c:5065
lock_acquire+0x1ed/0x550 kernel/locking/lockdep.c:5825
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
_raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:551 [inline]
try_to_wake_up+0xb0/0x1480 kernel/sched/core.c:4154
btrfs_writepage_fixup_worker+0xc16/0xdf0 fs/btrfs/inode.c:2842
btrfs_work_helper+0x390/0xc50 fs/btrfs/async-thread.c:314
process_one_work kernel/workqueue.c:3229 [inline]
process_scheduled_works+0xa63/0x1850 kernel/workqueue.c:3310
worker_thread+0x870/0xd30 kernel/workqueue.c:3391
kthread+0x2f0/0x390 kernel/kthread.c:389
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
</TASK>
Allocated by task 2:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
unpoison_slab_object mm/kasan/common.c:319 [inline]
__kasan_slab_alloc+0x66/0x80 mm/kasan/common.c:345
kasan_slab_alloc include/linux/kasan.h:247 [inline]
slab_post_alloc_hook mm/slub.c:4086 [inline]
slab_alloc_node mm/slub.c:4135 [inline]
kmem_cache_alloc_node_noprof+0x16b/0x320 mm/slub.c:4187
alloc_task_struct_node kernel/fork.c:180 [inline]
dup_task_struct+0x57/0x8c0 kernel/fork.c:1107
copy_process+0x5d1/0x3d50 kernel/fork.c:2206
kernel_clone+0x223/0x880 kernel/fork.c:2787
kernel_thread+0x1bc/0x240 kernel/fork.c:2849
create_kthread kernel/kthread.c:412 [inline]
kthreadd+0x60d/0x810 kernel/kthread.c:765
ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
Freed by task 61:
kasan_save_stack mm/kasan/common.c:47 [inline]
kasan_save_track+0x3f/0x80 mm/kasan/common.c:68
kasan_save_free_info+0x40/0x50 mm/kasan/generic.c:579
poison_slab_object mm/kasan/common.c:247 [inline]
__kasan_slab_free+0x59/0x70 mm/kasan/common.c:264
kasan_slab_free include/linux/kasan.h:230 [inline]
slab_free_h
---truncated---
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
7a97311de48d56af6db4c5819f95faf9b0b23b1a , < a71349b692ab34ea197949e13e3cc42570fe73d9
(git)
Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < 70b60c8d9b42763d6629e44f448aa5d8ae477d61 (git) Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < 4c98fe0dfa2ae83c4631699695506d8941db4bfe (git) Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < 9da40aea63f8769f28afb91aea0fac4cf6fbbb65 (git) Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < ed87190e9d9c80aad220fb6b0b03a84d22e2c95b (git) Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < bf0de0f9a0544c11f96f93206da04ab87dcea1f4 (git) Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < 65d11eb276836d49003a8060cf31fa2284ad1047 (git) Affected: f4b1363cae43fef7c86c993b7ca7fe7d546b3c68 , < 41fd1e94066a815a7ab0a7025359e9b40e4b3576 (git) Affected: 6026fd9da213daab95469356fe7fdcf29ae1a296 (git) Affected: 5.4.22 , < 5.4.285 (semver) Affected: 5.5.6 , < 5.6 (semver) |
|
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2024-49930 (GCVE-0-2024-49930)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2026-05-12 11:59
VLAI
EPSS
Title
wifi: ath11k: fix array out-of-bound access in SoC stats
Summary
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix array out-of-bound access in SoC stats
Currently, the ath11k_soc_dp_stats::hal_reo_error array is defined with a
maximum size of DP_REO_DST_RING_MAX. However, the ath11k_dp_process_rx()
function access ath11k_soc_dp_stats::hal_reo_error using the REO
destination SRNG ring ID, which is incorrect. SRNG ring ID differ from
normal ring ID, and this usage leads to out-of-bounds array access. To fix
this issue, modify ath11k_dp_process_rx() to use the normal ring ID
directly instead of the SRNG ring ID to avoid out-of-bounds array access.
Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
11 references
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
d5c65159f2895379e11ca13f62feabe93278985d , < 0f26f26944035ec67546a944f182cbad6577a9c0
(git)
Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 4dd732893bd38cec51f887244314e2b47f0d658f (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 73e235728e515faccc104b0153b47d0f263b3344 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 7a552bc2f3efe2aaf77a85cb34cdf4a63d81a1a7 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 6045ef5b4b00fee3629689f791992900a1c94009 (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 01b77f5ee11c89754fb836af8f76799d3b72ae2f (git) Affected: d5c65159f2895379e11ca13f62feabe93278985d , < 69f253e46af98af17e3efa3e5dfa72fcb7d1983d (git) |
|
| Linux | Linux |
Affected:
5.6
Unaffected: 0 , < 5.6 (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
|
| Siemens | RUGGEDCOM RST2428P |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SCALANCE XCM-/XRM-/XCH-/XRH-300 family |
Unaffected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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CVE-2024-49936 (GCVE-0-2024-49936)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:01 – Updated: 2026-05-11 20:42
VLAI
EPSS
Title
net/xen-netback: prevent UAF in xenvif_flush_hash()
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/xen-netback: prevent UAF in xenvif_flush_hash()
During the list_for_each_entry_rcu iteration call of xenvif_flush_hash,
kfree_rcu does not exist inside the rcu read critical section, so if
kfree_rcu is called when the rcu grace period ends during the iteration,
UAF occurs when accessing head->next after the entry becomes free.
Therefore, to solve this, you need to change it to list_for_each_entry_safe.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
10 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 3c4423b0c4b98213b3438e15061e1d08220e6982
(git)
Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < a7f0073fcd12ed7de185ef2c0af9d0fa1ddef22c (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < a0465723b8581cad27164c9073fd780904cd22d4 (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < efcff6ce7467f01f0753609f420333f3f2ceceda (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 143edf098b80669d05245b2f2367dd156a83a2c5 (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < d408889d4b54f5501e4becc4dbbb9065143fbf4e (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 54d8639af5568fc41c0e274fc3ec9cf86c59fcbb (git) Affected: 40d8abdee806d496a60ee607a6d01b1cd7fabaf0 , < 0fa5e94a1811d68fbffa0725efe6d4ca62c03d12 (git) |
|
| Linux | Linux |
Affected:
4.7
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CVE-2024-49960 (GCVE-0-2024-49960)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-23 15:54
VLAI
EPSS
Title
ext4: fix timer use-after-free on failed mount
Summary
In the Linux kernel, the following vulnerability has been resolved:
ext4: fix timer use-after-free on failed mount
Syzbot has found an ODEBUG bug in ext4_fill_super
The del_timer_sync function cancels the s_err_report timer,
which reminds about filesystem errors daily. We should
guarantee the timer is no longer active before kfree(sbi).
When filesystem mounting fails, the flow goes to failed_mount3,
where an error occurs when ext4_stop_mmpd is called, causing
a read I/O failure. This triggers the ext4_handle_error function
that ultimately re-arms the timer,
leaving the s_err_report timer active before kfree(sbi) is called.
Fix the issue by canceling the s_err_report timer after calling ext4_stop_mmpd.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
5e4f5138bd8522ebe231a137682d3857209a2c07 , < 7aac0c17a8cdf4a3236991c1e60435c6a984076c
(git)
Affected: 618f003199c6188e01472b03cdbba227f1dc5f24 , < 22e9b83f0f33bc5a7a3181769d1dccbf021f5b04 (git) Affected: 618f003199c6188e01472b03cdbba227f1dc5f24 , < cf3196e5e2f36cd80dab91ffae402e13935724bc (git) Affected: 618f003199c6188e01472b03cdbba227f1dc5f24 , < 9203817ba46ebba7c865c8de2aba399537b6e891 (git) Affected: 618f003199c6188e01472b03cdbba227f1dc5f24 , < fa78fb51d396f4f2f80f8e96a3b1516f394258be (git) Affected: 618f003199c6188e01472b03cdbba227f1dc5f24 , < b85569585d0154d4db1e4f9e3e6a4731d407feb0 (git) Affected: 618f003199c6188e01472b03cdbba227f1dc5f24 , < 0ce160c5bdb67081a62293028dc85758a8efb22a (git) Affected: cecfdb9cf9a700d1037066173abac0617f6788df (git) Affected: eb7b40d9d3785f7a131fb0b1f89bb6efa46c1833 (git) Affected: 5.10.51 , < 5.10.237 (semver) Affected: 5.12.18 , < 5.13 (semver) Affected: 5.13.3 , < 5.14 (semver) |
|
| Linux | Linux |
Affected:
5.14
Unaffected: 0 , < 5.14 (semver) Unaffected: 5.10.237 , ≤ 5.10.* (semver) Unaffected: 5.15.181 , ≤ 5.15.* (semver) Unaffected: 6.1.118 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2024-49969 (GCVE-0-2024-49969)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-11 20:43
VLAI
EPSS
Title
drm/amd/display: Fix index out of bounds in DCN30 color transformation
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix index out of bounds in DCN30 color transformation
This commit addresses a potential index out of bounds issue in the
`cm3_helper_translate_curve_to_hw_format` function in the DCN30 color
management module. The issue could occur when the index 'i' exceeds the
number of transfer function points (TRANSFER_FUNC_POINTS).
The fix adds a check to ensure 'i' is within bounds before accessing the
transfer function points. If 'i' is out of bounds, the function returns
false to indicate an error.
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:180 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.red' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:181 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.green' 1025 <= s32max
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn30/dcn30_cm_common.c:182 cm3_helper_translate_curve_to_hw_format() error: buffer overflow 'output_tf->tf_pts.blue' 1025 <= s32max
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 7ab69af56a23859b647dee69fa1052c689343621
(git)
Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < c13f9c62015c56a938304cef6d507227ea3e0039 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 0f1e222a4b41d77c442901d166fbdca967af0d86 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 929506d5671419cffd8d01e9a7f5eae53682a838 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < 578422ddae3d13362b64e77ef9bab98780641631 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < b9d8b94ec7e67f0cae228c054f77b73967c389a3 (git) Affected: 03f54d7d3448dc1668568d1adb69b43c1d1dc79f , < d81873f9e715b72d4f8d391c8eb243946f784dfc (git) |
|
| Linux | Linux |
Affected:
5.9
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CVE-2024-49974 (GCVE-0-2024-49974)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-11 20:43
VLAI
EPSS
Title
NFSD: Limit the number of concurrent async COPY operations
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: Limit the number of concurrent async COPY operations
Nothing appears to limit the number of concurrent async COPY
operations that clients can start. In addition, AFAICT each async
COPY can copy an unlimited number of 4MB chunks, so can run for a
long time. Thus IMO async COPY can become a DoS vector.
Add a restriction mechanism that bounds the number of concurrent
background COPY operations. Start simple and try to be fair -- this
patch implements a per-namespace limit.
An async COPY request that occurs while this limit is exceeded gets
NFS4ERR_DELAY. The requesting client can choose to send the request
again after a delay or fall back to a traditional read/write style
copy.
If there is need to make the mechanism more sophisticated, we can
visit that in future patches.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < 9e52ff544e0bfa09ee339fd7b0937ee3c080c24e
(git)
Affected: e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < 43e46ee5efc03990b223f7aa8b77aa9c3d3acfdf (git) Affected: e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < 7ea9260874b779637aff6d24c344b8ef4ac862a0 (git) Affected: e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < ae267989b7b7933dfedcd26468d0a88fc3a9da9e (git) Affected: e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < b4e21431a0db4854b5023cd5af001be557e6c3db (git) Affected: e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < 6a488ad7745b8f64625c6d3a24ce7e448e83f11b (git) Affected: e0639dc5805a9d4faaa2c07ad98fa853b9529dd3 , < aadc3bbea163b6caaaebfdd2b6c4667fbc726752 (git) |
|
| Linux | Linux |
Affected:
4.20
Unaffected: 0 , < 4.20 (semver) Unaffected: 5.10.231 , ≤ 5.10.* (semver) Unaffected: 5.15.174 , ≤ 5.15.* (semver) Unaffected: 6.1.119 , ≤ 6.1.* (semver) Unaffected: 6.6.63 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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CVE-2024-49982 (GCVE-0-2024-49982)
Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-23 15:54
VLAI
EPSS
Title
aoe: fix the potential use-after-free problem in more places
Summary
In the Linux kernel, the following vulnerability has been resolved:
aoe: fix the potential use-after-free problem in more places
For fixing CVE-2023-6270, f98364e92662 ("aoe: fix the potential
use-after-free problem in aoecmd_cfg_pkts") makes tx() calling dev_put()
instead of doing in aoecmd_cfg_pkts(). It avoids that the tx() runs
into use-after-free.
Then Nicolai Stange found more places in aoe have potential use-after-free
problem with tx(). e.g. revalidate(), aoecmd_ata_rw(), resend(), probe()
and aoecmd_cfg_rsp(). Those functions also use aoenet_xmit() to push
packet to tx queue. So they should also use dev_hold() to increase the
refcnt of skb->dev.
On the other hand, moving dev_put() to tx() causes that the refcnt of
skb->dev be reduced to a negative value, because corresponding
dev_hold() are not called in revalidate(), aoecmd_ata_rw(), resend(),
probe(), and aoecmd_cfg_rsp(). This patch fixed this issue.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
11 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ad80c34944d7175fa1f5c7a55066020002921a99 , < 12f7b89dd72b25da4eeaa22097877963cad6418e
(git)
Affected: 1a54aa506b3b2f31496731039e49778f54eee881 , < a786265aecf39015418e4f930cc1c14603a01490 (git) Affected: faf0b4c5e00bb680e8e43ac936df24d3f48c8e65 , < f63461af2c1a86af4217910e47a5c46e3372e645 (git) Affected: 7dd09fa80b0765ce68bfae92f4e2f395ccf0fba4 , < 07b418d50ccbbca7e5d87a3a0d41d436cefebf79 (git) Affected: 74ca3ef68d2f449bc848c0a814cefc487bf755fa , < bc2cbf7525ac288e07d465f5a1d8cb8fb9599254 (git) Affected: eb48680b0255a9e8a9bdc93d6a55b11c31262e62 , < acc5103a0a8c200a52af7d732c36a8477436a3d3 (git) Affected: f98364e926626c678fb4b9004b75cacf92ff0662 , < 89d9a69ae0c667e4d9d028028e2dcc837bae626f (git) Affected: f98364e926626c678fb4b9004b75cacf92ff0662 , < 8253a60c89ec35c8f36fb2cc08cdf854c7a3eb58 (git) Affected: f98364e926626c678fb4b9004b75cacf92ff0662 , < 6d6e54fc71ad1ab0a87047fd9c211e75d86084a3 (git) Affected: 079cba4f4e307c69878226fdf5228c20aa1c969c (git) Affected: a16fbb80064634b254520a46395e36b87ca4731e (git) Affected: 4.19.311 , < 4.19.323 (semver) Affected: 5.4.273 , < 5.4.285 (semver) Affected: 5.10.214 , < 5.10.227 (semver) Affected: 5.15.153 , < 5.15.168 (semver) Affected: 6.1.83 , < 6.1.113 (semver) Affected: 6.6.23 , < 6.6.55 (semver) Affected: 6.7.11 , < 6.8 (semver) Affected: 6.8.2 , < 6.9 (semver) |
|
| Linux | Linux |
Affected:
6.9
Unaffected: 0 , < 6.9 (semver) Unaffected: 4.19.323 , ≤ 4.19.* (semver) Unaffected: 5.4.285 , ≤ 5.4.* (semver) Unaffected: 5.10.227 , ≤ 5.10.* (semver) Unaffected: 5.15.168 , ≤ 5.15.* (semver) Unaffected: 6.1.113 , ≤ 6.1.* (semver) Unaffected: 6.6.55 , ≤ 6.6.* (semver) Unaffected: 6.10.14 , ≤ 6.10.* (semver) Unaffected: 6.11.3 , ≤ 6.11.* (semver) Unaffected: 6.12 , ≤ * (original_commit_for_fix) |
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"title": "aoe: fix the potential use-after-free problem in more places",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-49982",
"datePublished": "2024-10-21T18:02:27.820Z",
"dateReserved": "2024-10-21T12:17:06.052Z",
"dateUpdated": "2026-05-23T15:54:14.068Z",
"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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