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CERTFR-2024-AVI-0226
Vulnerability from certfr_avis - Published: 2024-03-15 - Updated: 2024-03-15
De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, une élévation de privilèges et une atteinte à la confidentialité des données.
Solution
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 16.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 18.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 20.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 14.04 ESM",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
},
{
"description": "Ubuntu 22.04 LTS",
"product": {
"name": "Ubuntu",
"vendor": {
"name": "Ubuntu",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2024-26601",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26601"
},
{
"name": "CVE-2024-1085",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1085"
},
{
"name": "CVE-2023-52436",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52436"
},
{
"name": "CVE-2023-52448",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52448"
},
{
"name": "CVE-2023-52456",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52456"
},
{
"name": "CVE-2023-46838",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46838"
},
{
"name": "CVE-2021-44879",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-44879"
},
{
"name": "CVE-2023-5633",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-5633"
},
{
"name": "CVE-2023-51782",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51782"
},
{
"name": "CVE-2024-26600",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26600"
},
{
"name": "CVE-2024-26589",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26589"
},
{
"name": "CVE-2024-0646",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0646"
},
{
"name": "CVE-2023-52593",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52593"
},
{
"name": "CVE-2024-26597",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26597"
},
{
"name": "CVE-2023-46343",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46343"
},
{
"name": "CVE-2023-52454",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52454"
},
{
"name": "CVE-2023-4244",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4244"
},
{
"name": "CVE-2024-26627",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26627"
},
{
"name": "CVE-2024-26581",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26581"
},
{
"name": "CVE-2023-52600",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52600"
},
{
"name": "CVE-2023-52587",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52587"
},
{
"name": "CVE-2023-51779",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51779"
},
{
"name": "CVE-2023-6817",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6817"
},
{
"name": "CVE-2023-52605",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52605"
},
{
"name": "CVE-2024-0193",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0193"
},
{
"name": "CVE-2023-52604",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52604"
},
{
"name": "CVE-2023-52601",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52601"
},
{
"name": "CVE-2024-26598",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26598"
},
{
"name": "CVE-2023-52603",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52603"
},
{
"name": "CVE-2024-26628",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26628"
},
{
"name": "CVE-2023-52462",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52462"
},
{
"name": "CVE-2023-52469",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52469"
},
{
"name": "CVE-2023-52584",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52584"
},
{
"name": "CVE-2024-26625",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26625"
},
{
"name": "CVE-2023-52451",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52451"
},
{
"name": "CVE-2024-0607",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0607"
},
{
"name": "CVE-2024-26599",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26599"
},
{
"name": "CVE-2024-26592",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26592"
},
{
"name": "CVE-2023-52589",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52589"
},
{
"name": "CVE-2024-24860",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-24860"
},
{
"name": "CVE-2023-52599",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52599"
},
{
"name": "CVE-2023-52438",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52438"
},
{
"name": "CVE-2023-52439",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52439"
},
{
"name": "CVE-2023-52470",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52470"
},
{
"name": "CVE-2023-46862",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-46862"
},
{
"name": "CVE-2023-52583",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52583"
},
{
"name": "CVE-2023-52602",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52602"
},
{
"name": "CVE-2024-26588",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26588"
},
{
"name": "CVE-2023-52445",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52445"
},
{
"name": "CVE-2024-26624",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26624"
},
{
"name": "CVE-2023-51780",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-51780"
},
{
"name": "CVE-2024-26594",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26594"
},
{
"name": "CVE-2023-50431",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-50431"
},
{
"name": "CVE-2023-22995",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-22995"
},
{
"name": "CVE-2023-52458",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52458"
},
{
"name": "CVE-2023-52588",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52588"
},
{
"name": "CVE-2023-52598",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52598"
},
{
"name": "CVE-2023-6932",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6932"
},
{
"name": "CVE-2023-52594",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52594"
},
{
"name": "CVE-2023-52595",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52595"
},
{
"name": "CVE-2024-26591",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-26591"
},
{
"name": "CVE-2023-52447",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52447"
},
{
"name": "CVE-2023-52464",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52464"
},
{
"name": "CVE-2023-52606",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52606"
},
{
"name": "CVE-2023-7192",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-7192"
},
{
"name": "CVE-2023-52597",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52597"
},
{
"name": "CVE-2023-4134",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-4134"
},
{
"name": "CVE-2024-1086",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-1086"
},
{
"name": "CVE-2023-52463",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52463"
},
{
"name": "CVE-2023-52467",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52467"
},
{
"name": "CVE-2024-0340",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-0340"
},
{
"name": "CVE-2023-52443",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52443"
},
{
"name": "CVE-2023-6121",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6121"
},
{
"name": "CVE-2023-52607",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52607"
},
{
"name": "CVE-2024-23849",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-23849"
},
{
"name": "CVE-2023-6610",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-6610"
},
{
"name": "CVE-2023-52457",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52457"
},
{
"name": "CVE-2023-52449",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52449"
},
{
"name": "CVE-2023-52444",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-52444"
}
],
"initial_release_date": "2024-03-15T00:00:00",
"last_revision_date": "2024-03-15T00:00:00",
"links": [],
"reference": "CERTFR-2024-AVI-0226",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2024-03-15T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans \u003cspan\nclass=\"textit\"\u003ele noyau Linux d\u0027Ubuntu\u003c/span\u003e. Certaines d\u0027entre elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire,\nune \u00e9l\u00e9vation de privil\u00e8ges et une atteinte \u00e0 la confidentialit\u00e9 des\ndonn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux d\u0027Ubuntu",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6681-3 du 13 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6681-3"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6688-1 du 11 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6688-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6686-2 du 13 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6686-2"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu LSN-0101-1 du 12 mars 2024",
"url": "https://ubuntu.com/security/notices/LSN-0101-1"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Ubuntu USN-6681-2 du 11 mars 2024",
"url": "https://ubuntu.com/security/notices/USN-6681-2"
}
]
}
CVE-2023-52451 (GCVE-0-2023-52451)
Vulnerability from cvelistv5 – Published: 2024-02-22 16:21 – Updated: 2026-05-11 19:27
VLAI
EPSS
Title
powerpc/pseries/memhp: Fix access beyond end of drmem array
Summary
In the Linux kernel, the following vulnerability has been resolved:
powerpc/pseries/memhp: Fix access beyond end of drmem array
dlpar_memory_remove_by_index() may access beyond the bounds of the
drmem lmb array when the LMB lookup fails to match an entry with the
given DRC index. When the search fails, the cursor is left pointing to
&drmem_info->lmbs[drmem_info->n_lmbs], which is one element past the
last valid entry in the array. The debug message at the end of the
function then dereferences this pointer:
pr_debug("Failed to hot-remove memory at %llx\n",
lmb->base_addr);
This was found by inspection and confirmed with KASAN:
pseries-hotplug-mem: Attempting to hot-remove LMB, drc index 1234
==================================================================
BUG: KASAN: slab-out-of-bounds in dlpar_memory+0x298/0x1658
Read of size 8 at addr c000000364e97fd0 by task bash/949
dump_stack_lvl+0xa4/0xfc (unreliable)
print_report+0x214/0x63c
kasan_report+0x140/0x2e0
__asan_load8+0xa8/0xe0
dlpar_memory+0x298/0x1658
handle_dlpar_errorlog+0x130/0x1d0
dlpar_store+0x18c/0x3e0
kobj_attr_store+0x68/0xa0
sysfs_kf_write+0xc4/0x110
kernfs_fop_write_iter+0x26c/0x390
vfs_write+0x2d4/0x4e0
ksys_write+0xac/0x1a0
system_call_exception+0x268/0x530
system_call_vectored_common+0x15c/0x2ec
Allocated by task 1:
kasan_save_stack+0x48/0x80
kasan_set_track+0x34/0x50
kasan_save_alloc_info+0x34/0x50
__kasan_kmalloc+0xd0/0x120
__kmalloc+0x8c/0x320
kmalloc_array.constprop.0+0x48/0x5c
drmem_init+0x2a0/0x41c
do_one_initcall+0xe0/0x5c0
kernel_init_freeable+0x4ec/0x5a0
kernel_init+0x30/0x1e0
ret_from_kernel_user_thread+0x14/0x1c
The buggy address belongs to the object at c000000364e80000
which belongs to the cache kmalloc-128k of size 131072
The buggy address is located 0 bytes to the right of
allocated 98256-byte region [c000000364e80000, c000000364e97fd0)
==================================================================
pseries-hotplug-mem: Failed to hot-remove memory at 0
Log failed lookups with a separate message and dereference the
cursor only when it points to a valid entry.
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:
51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < bb79613a9a704469ddb8d6c6029d532a5cea384c
(git)
Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < 9b5f03500bc5b083c0df696d7dd169d7ef3dd0c7 (git) Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < b582aa1f66411d4adcc1aa55b8c575683fb4687e (git) Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < 999a27b3ce9a69d54ccd5db000ec3a447bc43e6d (git) Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < 026fd977dc50ff4a5e09bfb0603557f104d3f3a0 (git) Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < df16afba2378d985359812c865a15c05c70a967e (git) Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < 708a4b59baad96c4718dc0bd3a3427d3ab22fedc (git) Affected: 51925fb3c5c901aa06cdc853268a6e19e19bcdc7 , < bd68ffce69f6cf8ddd3a3c32549d1d2275e49fc5 (git) |
|
| Linux | Linux |
Affected:
4.1
Unaffected: 0 , < 4.1 (semver) Unaffected: 4.19.306 , ≤ 4.19.* (semver) Unaffected: 5.4.268 , ≤ 5.4.* (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2023-52454 (GCVE-0-2023-52454)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-11 19:27
VLAI
EPSS
Title
nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length
Summary
In the Linux kernel, the following vulnerability has been resolved:
nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length
If the host sends an H2CData command with an invalid DATAL,
the kernel may crash in nvmet_tcp_build_pdu_iovec().
Unable to handle kernel NULL pointer dereference at
virtual address 0000000000000000
lr : nvmet_tcp_io_work+0x6ac/0x718 [nvmet_tcp]
Call trace:
process_one_work+0x174/0x3c8
worker_thread+0x2d0/0x3e8
kthread+0x104/0x110
Fix the bug by raising a fatal error if DATAL isn't coherent
with the packet size.
Also, the PDU length should never exceed the MAXH2CDATA parameter which
has been communicated to the host in nvmet_tcp_handle_icreq().
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < ee5e7632e981673f42a50ade25e71e612e543d9d
(git)
Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < f775f2621c2ac5cc3a0b3a64665dad4fb146e510 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 4cb3cf7177ae3666be7fb27d4ad4d72a295fb02d (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 2871aa407007f6f531fae181ad252486e022df42 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 24e05760186dc070d3db190ca61efdbce23afc88 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < 70154e8d015c9b4fb56c1a2ef1fc8b83d45c7f68 (git) Affected: 872d26a391da92ed8f0c0f5cb5fef428067b7f30 , < efa56305908ba20de2104f1b8508c6a7401833be (git) |
|
| Linux | Linux |
Affected:
5.0
Unaffected: 0 , < 5.0 (semver) Unaffected: 5.4.268 , ≤ 5.4.* (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2023-52456 (GCVE-0-2023-52456)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-11 19:27
VLAI
EPSS
Title
serial: imx: fix tx statemachine deadlock
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: imx: fix tx statemachine deadlock
When using the serial port as RS485 port, the tx statemachine is used to
control the RTS pin to drive the RS485 transceiver TX_EN pin. When the
TTY port is closed in the middle of a transmission (for instance during
userland application crash), imx_uart_shutdown disables the interface
and disables the Transmission Complete interrupt. afer that,
imx_uart_stop_tx bails on an incomplete transmission, to be retriggered
by the TC interrupt. This interrupt is disabled and therefore the tx
statemachine never transitions out of SEND. The statemachine is in
deadlock now, and the TX_EN remains low, making the interface useless.
imx_uart_stop_tx now checks for incomplete transmission AND whether TC
interrupts are enabled before bailing to be retriggered. This makes sure
the state machine handling is reached, and is properly set to
WAIT_AFTER_SEND.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
cb1a609236096c278ecbfb7be678a693a70283f1 , < 6e04a9d30509fb53ba6df5d655ed61d607a7cfda
(git)
Affected: cb1a609236096c278ecbfb7be678a693a70283f1 , < ff168d4fdb0e1ba35fb413a749b3d6cce918ec19 (git) Affected: cb1a609236096c278ecbfb7be678a693a70283f1 , < 63ee7be01a3f7d28b1ea8b8d7944f12bb7b0ed06 (git) Affected: cb1a609236096c278ecbfb7be678a693a70283f1 , < 763cd68746317b5d746dc2649a3295c1efb41181 (git) Affected: cb1a609236096c278ecbfb7be678a693a70283f1 , < 9a662d06c22ddfa371958c2071dc350436be802b (git) Affected: cb1a609236096c278ecbfb7be678a693a70283f1 , < 78d60dae9a0c9f09aa3d6477c94047df2fe6f7b0 (git) |
|
| Linux | Linux |
Affected:
5.9
Unaffected: 0 , < 5.9 (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2023-52457 (GCVE-0-2023-52457)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-23 15:25
VLAI
EPSS
Title
serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed
Summary
In the Linux kernel, the following vulnerability has been resolved:
serial: 8250: omap: Don't skip resource freeing if pm_runtime_resume_and_get() failed
Returning an error code from .remove() makes the driver core emit the
little helpful error message:
remove callback returned a non-zero value. This will be ignored.
and then remove the device anyhow. So all resources that were not freed
are leaked in this case. Skipping serial8250_unregister_port() has the
potential to keep enough of the UART around to trigger a use-after-free.
So replace the error return (and with it the little helpful error
message) by a more useful error message and continue to cleanup.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
Impacted products
2 products
| Vendor | Product | Version | |
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| Linux | Linux |
Affected:
2d66412563ef8953e2bac2d98d2d832b3f3f49cd , < b502fb43f7fb55aaf07f6092ab44657595214b93
(git)
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|
| Linux | Linux |
Affected:
6.1
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CVE-2023-52458 (GCVE-0-2023-52458)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-12 11:21
VLAI
EPSS
Title
block: add check that partition length needs to be aligned with block size
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: add check that partition length needs to be aligned with block size
Before calling add partition or resize partition, there is no check
on whether the length is aligned with the logical block size.
If the logical block size of the disk is larger than 512 bytes,
then the partition size maybe not the multiple of the logical block size,
and when the last sector is read, bio_truncate() will adjust the bio size,
resulting in an IO error if the size of the read command is smaller than
the logical block size.If integrity data is supported, this will also
result in a null pointer dereference when calling bio_integrity_free.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
633395b67bb222f85bb8f825c7751a54b9ec84ee , < 8f6dfa1f1efe6dcca2d43e575491d8fcbe922f62
(git)
Affected: 633395b67bb222f85bb8f825c7751a54b9ec84ee , < 5010c27120962c85d2f421d2cf211791c9603503 (git) Affected: 633395b67bb222f85bb8f825c7751a54b9ec84ee , < ef31cc87794731ffcb578a195a2c47d744e25fb8 (git) Affected: 633395b67bb222f85bb8f825c7751a54b9ec84ee , < cb16cc1abda18a9514106d2ac8c8d7abc0be5ed8 (git) Affected: 633395b67bb222f85bb8f825c7751a54b9ec84ee , < bcdc288e7bc008daf38ef0401b53e4a8bb61bbe5 (git) Affected: 633395b67bb222f85bb8f825c7751a54b9ec84ee , < 6f64f866aa1ae6975c95d805ed51d7e9433a0016 (git) |
|
| Linux | Linux |
Affected:
4.10
Unaffected: 0 , < 4.10 (semver) Unaffected: 5.10.215 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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CVE-2023-52462 (GCVE-0-2023-52462)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-23 15:25
VLAI
EPSS
Title
bpf: fix check for attempt to corrupt spilled pointer
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: fix check for attempt to corrupt spilled pointer
When register is spilled onto a stack as a 1/2/4-byte register, we set
slot_type[BPF_REG_SIZE - 1] (plus potentially few more below it,
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spilled register we need to consult slot_type[7], not slot_type[0].
To avoid the need to remember and double-check this in the future, just
use is_spilled_reg() helper.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
cdd73a5ed0840da88a3b9ad353f568e6f156d417 , < 2757f17972d87773b3677777f5682510f13c66ef
(git)
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|
| Linux | Linux |
Affected:
5.16
Unaffected: 0 , < 5.16 (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2023-52463 (GCVE-0-2023-52463)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-23 15:25
VLAI
EPSS
Title
efivarfs: force RO when remounting if SetVariable is not supported
Summary
In the Linux kernel, the following vulnerability has been resolved:
efivarfs: force RO when remounting if SetVariable is not supported
If SetVariable at runtime is not supported by the firmware we never assign
a callback for that function. At the same time mount the efivarfs as
RO so no one can call that. However, we never check the permission flags
when someone remounts the filesystem as RW. As a result this leads to a
crash looking like this:
$ mount -o remount,rw /sys/firmware/efi/efivars
$ efi-updatevar -f PK.auth PK
[ 303.279166] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000
[ 303.280482] Mem abort info:
[ 303.280854] ESR = 0x0000000086000004
[ 303.281338] EC = 0x21: IABT (current EL), IL = 32 bits
[ 303.282016] SET = 0, FnV = 0
[ 303.282414] EA = 0, S1PTW = 0
[ 303.282821] FSC = 0x04: level 0 translation fault
[ 303.283771] user pgtable: 4k pages, 48-bit VAs, pgdp=000000004258c000
[ 303.284913] [0000000000000000] pgd=0000000000000000, p4d=0000000000000000
[ 303.286076] Internal error: Oops: 0000000086000004 [#1] PREEMPT SMP
[ 303.286936] Modules linked in: qrtr tpm_tis tpm_tis_core crct10dif_ce arm_smccc_trng rng_core drm fuse ip_tables x_tables ipv6
[ 303.288586] CPU: 1 PID: 755 Comm: efi-updatevar Not tainted 6.3.0-rc1-00108-gc7d0c4695c68 #1
[ 303.289748] Hardware name: Unknown Unknown Product/Unknown Product, BIOS 2023.04-00627-g88336918701d 04/01/2023
[ 303.291150] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 303.292123] pc : 0x0
[ 303.292443] lr : efivar_set_variable_locked+0x74/0xec
[ 303.293156] sp : ffff800008673c10
[ 303.293619] x29: ffff800008673c10 x28: ffff0000037e8000 x27: 0000000000000000
[ 303.294592] x26: 0000000000000800 x25: ffff000002467400 x24: 0000000000000027
[ 303.295572] x23: ffffd49ea9832000 x22: ffff0000020c9800 x21: ffff000002467000
[ 303.296566] x20: 0000000000000001 x19: 00000000000007fc x18: 0000000000000000
[ 303.297531] x17: 0000000000000000 x16: 0000000000000000 x15: 0000aaaac807ab54
[ 303.298495] x14: ed37489f673633c0 x13: 71c45c606de13f80 x12: 47464259e219acf4
[ 303.299453] x11: ffff000002af7b01 x10: 0000000000000003 x9 : 0000000000000002
[ 303.300431] x8 : 0000000000000010 x7 : ffffd49ea8973230 x6 : 0000000000a85201
[ 303.301412] x5 : 0000000000000000 x4 : ffff0000020c9800 x3 : 00000000000007fc
[ 303.302370] x2 : 0000000000000027 x1 : ffff000002467400 x0 : ffff000002467000
[ 303.303341] Call trace:
[ 303.303679] 0x0
[ 303.303938] efivar_entry_set_get_size+0x98/0x16c
[ 303.304585] efivarfs_file_write+0xd0/0x1a4
[ 303.305148] vfs_write+0xc4/0x2e4
[ 303.305601] ksys_write+0x70/0x104
[ 303.306073] __arm64_sys_write+0x1c/0x28
[ 303.306622] invoke_syscall+0x48/0x114
[ 303.307156] el0_svc_common.constprop.0+0x44/0xec
[ 303.307803] do_el0_svc+0x38/0x98
[ 303.308268] el0_svc+0x2c/0x84
[ 303.308702] el0t_64_sync_handler+0xf4/0x120
[ 303.309293] el0t_64_sync+0x190/0x194
[ 303.309794] Code: ???????? ???????? ???????? ???????? (????????)
[ 303.310612] ---[ end trace 0000000000000000 ]---
Fix this by adding a .reconfigure() function to the fs operations which
we can use to check the requested flags and deny anything that's not RO
if the firmware doesn't implement SetVariable at runtime.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
f88814cc2578c121e6edef686365036db72af0ed , < 94c742324ed7e42c5bd6a9ed22e4ec6d764db4d8
(git)
Affected: f88814cc2578c121e6edef686365036db72af0ed , < 2aa141f8bc580f8f9811dfe4e0e6009812b73826 (git) Affected: f88814cc2578c121e6edef686365036db72af0ed , < d4a9aa7db574a0da64307729cc031fb68597aa8b (git) Affected: f88814cc2578c121e6edef686365036db72af0ed , < 0049fe7e4a85849bdd778cdb72e51a791ff3d737 (git) Affected: f88814cc2578c121e6edef686365036db72af0ed , < d4a714873db0866cc471521114eeac4a5072d548 (git) Affected: f88814cc2578c121e6edef686365036db72af0ed , < 0e8d2444168dd519fea501599d150e62718ed2fe (git) Affected: 552952e51fad35670459674bcb8a03bd96fe4646 (git) Affected: 5.7.11 , < 5.8 (semver) |
|
| Linux | Linux |
Affected:
5.8
Unaffected: 0 , < 5.8 (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2023-52464 (GCVE-0-2023-52464)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2026-05-11 19:27
VLAI
EPSS
Title
EDAC/thunderx: Fix possible out-of-bounds string access
Summary
In the Linux kernel, the following vulnerability has been resolved:
EDAC/thunderx: Fix possible out-of-bounds string access
Enabling -Wstringop-overflow globally exposes a warning for a common bug
in the usage of strncat():
drivers/edac/thunderx_edac.c: In function 'thunderx_ocx_com_threaded_isr':
drivers/edac/thunderx_edac.c:1136:17: error: 'strncat' specified bound 1024 equals destination size [-Werror=stringop-overflow=]
1136 | strncat(msg, other, OCX_MESSAGE_SIZE);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
...
1145 | strncat(msg, other, OCX_MESSAGE_SIZE);
...
1150 | strncat(msg, other, OCX_MESSAGE_SIZE);
...
Apparently the author of this driver expected strncat() to behave the
way that strlcat() does, which uses the size of the destination buffer
as its third argument rather than the length of the source buffer. The
result is that there is no check on the size of the allocated buffer.
Change it to strlcat().
[ bp: Trim compiler output, fixup commit message. ]
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:
41003396f932d7f027725c7acebb6a7caa41dc3e , < 71c17ee02538802ceafc830f0736aa35b564e601
(git)
Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < 5da3b6e7196f0b4f3728e4e25eb20233a9ddfaf6 (git) Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < 6aa7865ba7ff7f0ede0035180fb3b9400ceb405a (git) Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < 700cf4bead80fac994dcc43ae1ca5d86d8959b21 (git) Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < 9dbac9fdae6e3b411fc4c3fca3bf48f70609c398 (git) Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < e1c86511241588efffaa49556196f09a498d5057 (git) Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < 426fae93c01dffa379225eb2bd4d3cdc42c6eec5 (git) Affected: 41003396f932d7f027725c7acebb6a7caa41dc3e , < 475c58e1a471e9b873e3e39958c64a2d278275c8 (git) |
|
| Linux | Linux |
Affected:
4.12
Unaffected: 0 , < 4.12 (semver) Unaffected: 4.19.306 , ≤ 4.19.* (semver) Unaffected: 5.4.268 , ≤ 5.4.* (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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CVE-2023-52467 (GCVE-0-2023-52467)
Vulnerability from cvelistv5 – Published: 2024-02-25 08:16 – Updated: 2026-05-11 19:27
VLAI
EPSS
Title
mfd: syscon: Fix null pointer dereference in of_syscon_register()
Summary
In the Linux kernel, the following vulnerability has been resolved:
mfd: syscon: Fix null pointer dereference in of_syscon_register()
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
7 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
e15d7f2b81d2e7d93115d46fa931b366c1cdebc2 , < 927626a2073887ee30ba00633260d4d203f8e875
(git)
Affected: e15d7f2b81d2e7d93115d46fa931b366c1cdebc2 , < c3e3a2144bf50877551138ffce9f7aa6ddfe385b (git) Affected: e15d7f2b81d2e7d93115d46fa931b366c1cdebc2 , < 527e8c5f3d00299822612c495d5adf1f8f43c001 (git) Affected: e15d7f2b81d2e7d93115d46fa931b366c1cdebc2 , < 3ef1130deee98997275904d9bfc37af75e1e906c (git) Affected: e15d7f2b81d2e7d93115d46fa931b366c1cdebc2 , < 7f2c410ac470959b88e03dadd94b7a0b71df7973 (git) Affected: e15d7f2b81d2e7d93115d46fa931b366c1cdebc2 , < 41673c66b3d0c09915698fec5c13b24336f18dd1 (git) |
|
| Linux | Linux |
Affected:
5.9
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CVE-2023-52469 (GCVE-0-2023-52469)
Vulnerability from cvelistv5 – Published: 2024-02-25 08:16 – Updated: 2026-05-11 19:27
VLAI
EPSS
Title
drivers/amd/pm: fix a use-after-free in kv_parse_power_table
Summary
In the Linux kernel, the following vulnerability has been resolved:
drivers/amd/pm: fix a use-after-free in kv_parse_power_table
When ps allocated by kzalloc equals to NULL, kv_parse_power_table
frees adev->pm.dpm.ps that allocated before. However, after the control
flow goes through the following call chains:
kv_parse_power_table
|-> kv_dpm_init
|-> kv_dpm_sw_init
|-> kv_dpm_fini
The adev->pm.dpm.ps is used in the for loop of kv_dpm_fini after its
first free in kv_parse_power_table and causes a use-after-free bug.
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:
a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 8a27d9d9fc9b5564b8904c3a77a7dea482bfa34e
(git)
Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 8b55b06e737feb2a645b0293ea27e38418876d63 (git) Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 520e213a0b97b64735a13950e9371e0a5d7a5dc3 (git) Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < b6dcba02ee178282e0d28684d241e0b8462dea6a (git) Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 35fa2394d26e919f63600ce631e6aefc95ec2706 (git) Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 95084632a65d5c0d682a83b55935560bdcd2a1e3 (git) Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 3426f059eacc33ecc676b0d66539297e1cfafd02 (git) Affected: a2e73f56fa6282481927ec43aa9362c03c2e2104 , < 28dd788382c43b330480f57cd34cde0840896743 (git) |
|
| Linux | Linux |
Affected:
4.2
Unaffected: 0 , < 4.2 (semver) Unaffected: 4.19.306 , ≤ 4.19.* (semver) Unaffected: 5.4.268 , ≤ 5.4.* (semver) Unaffected: 5.10.209 , ≤ 5.10.* (semver) Unaffected: 5.15.148 , ≤ 5.15.* (semver) Unaffected: 6.1.75 , ≤ 6.1.* (semver) Unaffected: 6.6.14 , ≤ 6.6.* (semver) Unaffected: 6.7.2 , ≤ 6.7.* (semver) Unaffected: 6.8 , ≤ * (original_commit_for_fix) |
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Loading…
Trend slope:
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(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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