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CERTFR-2025-AVI-0134
Vulnerability from certfr_avis - Published: 2025-02-14 - Updated: 2025-02-14
De multiples vulnérabilités ont été découvertes dans le noyau Linux de Debian. Elles permettent à un attaquant de provoquer une élévation de privilèges, une atteinte à la confidentialité des données et un déni de service.
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": "Debian bookworm versions ant\u00e9rieures \u00e0 6.1.128-1",
"product": {
"name": "Debian",
"vendor": {
"name": "Debian",
"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-2025-21662",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21662"
},
{
"name": "CVE-2025-21637",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21637"
},
{
"name": "CVE-2024-57948",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57948"
},
{
"name": "CVE-2024-56703",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56703"
},
{
"name": "CVE-2024-56664",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56664"
},
{
"name": "CVE-2024-50014",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50014"
},
{
"name": "CVE-2025-21678",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21678"
},
{
"name": "CVE-2024-50047",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50047"
},
{
"name": "CVE-2024-57908",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57908"
},
{
"name": "CVE-2025-21668",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21668"
},
{
"name": "CVE-2025-21647",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21647"
},
{
"name": "CVE-2024-50164",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50164"
},
{
"name": "CVE-2025-21671",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21671"
},
{
"name": "CVE-2024-57922",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57922"
},
{
"name": "CVE-2024-53128",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53128"
},
{
"name": "CVE-2024-57911",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57911"
},
{
"name": "CVE-2024-50304",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-50304"
},
{
"name": "CVE-2024-53234",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53234"
},
{
"name": "CVE-2024-53124",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53124"
},
{
"name": "CVE-2025-21655",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21655"
},
{
"name": "CVE-2025-21666",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21666"
},
{
"name": "CVE-2024-49994",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-49994"
},
{
"name": "CVE-2024-57915",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57915"
},
{
"name": "CVE-2025-21646",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21646"
},
{
"name": "CVE-2024-56599",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56599"
},
{
"name": "CVE-2025-21636",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21636"
},
{
"name": "CVE-2024-57904",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57904"
},
{
"name": "CVE-2024-57907",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57907"
},
{
"name": "CVE-2024-57906",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57906"
},
{
"name": "CVE-2024-57917",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57917"
},
{
"name": "CVE-2024-53229",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53229"
},
{
"name": "CVE-2024-57913",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57913"
},
{
"name": "CVE-2025-21665",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21665"
},
{
"name": "CVE-2024-56631",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56631"
},
{
"name": "CVE-2025-21683",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21683"
},
{
"name": "CVE-2024-53685",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53685"
},
{
"name": "CVE-2025-21675",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21675"
},
{
"name": "CVE-2025-21640",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21640"
},
{
"name": "CVE-2025-21660",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21660"
},
{
"name": "CVE-2024-57916",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57916"
},
{
"name": "CVE-2024-56551",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56551"
},
{
"name": "CVE-2024-53170",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-53170"
},
{
"name": "CVE-2025-21631",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21631"
},
{
"name": "CVE-2025-21681",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21681"
},
{
"name": "CVE-2024-57940",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57940"
},
{
"name": "CVE-2025-21638",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21638"
},
{
"name": "CVE-2024-57929",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57929"
},
{
"name": "CVE-2025-21667",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21667"
},
{
"name": "CVE-2025-21664",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21664"
},
{
"name": "CVE-2025-21648",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21648"
},
{
"name": "CVE-2024-57910",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57910"
},
{
"name": "CVE-2024-57892",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57892"
},
{
"name": "CVE-2024-56608",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-56608"
},
{
"name": "CVE-2024-57939",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57939"
},
{
"name": "CVE-2025-21653",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21653"
},
{
"name": "CVE-2025-21680",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21680"
},
{
"name": "CVE-2024-57887",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57887"
},
{
"name": "CVE-2024-57925",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57925"
},
{
"name": "CVE-2024-36899",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-36899"
},
{
"name": "CVE-2025-21639",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21639"
},
{
"name": "CVE-2025-21669",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-21669"
},
{
"name": "CVE-2024-57912",
"url": "https://www.cve.org/CVERecord?id=CVE-2024-57912"
}
],
"initial_release_date": "2025-02-14T00:00:00",
"last_revision_date": "2025-02-14T00:00:00",
"links": [],
"reference": "CERTFR-2025-AVI-0134",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2025-02-14T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service"
},
{
"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 le noyau Linux de Debian. Elles permettent \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges, une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un d\u00e9ni de service.",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans le noyau Linux de Debian",
"vendor_advisories": [
{
"published_at": "2025-02-07",
"title": "Bulletin de s\u00e9curit\u00e9 Debian DSA-5860-1",
"url": "https://lists.debian.org/debian-security-announce/2025/msg00023.html"
}
]
}
CVE-2025-21664 (GCVE-0-2025-21664)
Vulnerability from cvelistv5 – Published: 2025-01-21 12:18 – Updated: 2026-05-12 12:03
VLAI
EPSS
Title
dm thin: make get_first_thin use rcu-safe list first function
Summary
In the Linux kernel, the following vulnerability has been resolved:
dm thin: make get_first_thin use rcu-safe list first function
The documentation in rculist.h explains the absence of list_empty_rcu()
and cautions programmers against relying on a list_empty() ->
list_first() sequence in RCU safe code. This is because each of these
functions performs its own READ_ONCE() of the list head. This can lead
to a situation where the list_empty() sees a valid list entry, but the
subsequent list_first() sees a different view of list head state after a
modification.
In the case of dm-thin, this author had a production box crash from a GP
fault in the process_deferred_bios path. This function saw a valid list
head in get_first_thin() but when it subsequently dereferenced that and
turned it into a thin_c, it got the inside of the struct pool, since the
list was now empty and referring to itself. The kernel on which this
occurred printed both a warning about a refcount_t being saturated, and
a UBSAN error for an out-of-bounds cpuid access in the queued spinlock,
prior to the fault itself. When the resulting kdump was examined, it
was possible to see another thread patiently waiting in thin_dtr's
synchronize_rcu.
The thin_dtr call managed to pull the thin_c out of the active thins
list (and have it be the last entry in the active_thins list) at just
the wrong moment which lead to this crash.
Fortunately, the fix here is straight forward. Switch get_first_thin()
function to use list_first_or_null_rcu() which performs just a single
READ_ONCE() and returns NULL if the list is already empty.
This was run against the devicemapper test suite's thin-provisioning
suites for delete and suspend and no regressions were observed.
Severity
No CVSS data available.
Assigner
References
10 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
b10ebd34cccae1b431caf1be54919aede2be7cbe , < ec037fe8c0d0f6140e3d8a49c7b29cb5582160b8
(git)
Affected: b10ebd34cccae1b431caf1be54919aede2be7cbe , < cd30a3960433ec2db94b3689752fa3c5df44d649 (git) Affected: b10ebd34cccae1b431caf1be54919aede2be7cbe , < 802666a40c71a23542c43a3f87e3a2d0f4e8fe45 (git) Affected: b10ebd34cccae1b431caf1be54919aede2be7cbe , < 12771050b6d059eea096993bf2001da9da9fddff (git) Affected: b10ebd34cccae1b431caf1be54919aede2be7cbe , < 6b305e98de0d225ccebfb225730a9f560d28ecb0 (git) Affected: b10ebd34cccae1b431caf1be54919aede2be7cbe , < cbd0d5ecfa390ac29c5380200147d09c381b2ac6 (git) Affected: b10ebd34cccae1b431caf1be54919aede2be7cbe , < 80f130bfad1dab93b95683fc39b87235682b8f72 (git) |
|
| Linux | Linux |
Affected:
3.15
Unaffected: 0 , < 3.15 (semver) Unaffected: 5.4.290 , ≤ 5.4.* (semver) Unaffected: 5.10.234 , ≤ 5.10.* (semver) Unaffected: 5.15.177 , ≤ 5.15.* (semver) Unaffected: 6.1.125 , ≤ 6.1.* (semver) Unaffected: 6.6.72 , ≤ 6.6.* (semver) Unaffected: 6.12.10 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndm thin: make get_first_thin use rcu-safe list first function\n\nThe documentation in rculist.h explains the absence of list_empty_rcu()\nand cautions programmers against relying on a list_empty() -\u003e\nlist_first() sequence in RCU safe code. This is because each of these\nfunctions performs its own READ_ONCE() of the list head. This can lead\nto a situation where the list_empty() sees a valid list entry, but the\nsubsequent list_first() sees a different view of list head state after a\nmodification.\n\nIn the case of dm-thin, this author had a production box crash from a GP\nfault in the process_deferred_bios path. This function saw a valid list\nhead in get_first_thin() but when it subsequently dereferenced that and\nturned it into a thin_c, it got the inside of the struct pool, since the\nlist was now empty and referring to itself. The kernel on which this\noccurred printed both a warning about a refcount_t being saturated, and\na UBSAN error for an out-of-bounds cpuid access in the queued spinlock,\nprior to the fault itself. When the resulting kdump was examined, it\nwas possible to see another thread patiently waiting in thin_dtr\u0027s\nsynchronize_rcu.\n\nThe thin_dtr call managed to pull the thin_c out of the active thins\nlist (and have it be the last entry in the active_thins list) at just\nthe wrong moment which lead to this crash.\n\nFortunately, the fix here is straight forward. Switch get_first_thin()\nfunction to use list_first_or_null_rcu() which performs just a single\nREAD_ONCE() and returns NULL if the list is already empty.\n\nThis was run against the devicemapper test suite\u0027s thin-provisioning\nsuites for delete and suspend and no regressions were observed."
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CVE-2025-21665 (GCVE-0-2025-21665)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-11 21:04
VLAI
EPSS
Title
filemap: avoid truncating 64-bit offset to 32 bits
Summary
In the Linux kernel, the following vulnerability has been resolved:
filemap: avoid truncating 64-bit offset to 32 bits
On 32-bit kernels, folio_seek_hole_data() was inadvertently truncating a
64-bit value to 32 bits, leading to a possible infinite loop when writing
to an xfs filesystem.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
54fa39ac2e00b1b8c2a7fe72e648773ffa48f76d , < 64e5fd96330df2ad278d1c4edcca581f26e5f76e
(git)
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|
| Linux | Linux |
Affected:
5.12
Unaffected: 0 , < 5.12 (semver) Unaffected: 5.15.177 , ≤ 5.15.* (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
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CVE-2025-21666 (GCVE-0-2025-21666)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-12 12:03
VLAI
EPSS
Title
vsock: prevent null-ptr-deref in vsock_*[has_data|has_space]
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock: prevent null-ptr-deref in vsock_*[has_data|has_space]
Recent reports have shown how we sometimes call vsock_*_has_data()
when a vsock socket has been de-assigned from a transport (see attached
links), but we shouldn't.
Previous commits should have solved the real problems, but we may have
more in the future, so to avoid null-ptr-deref, we can return 0
(no space, no data available) but with a warning.
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and have a warning that allows us to debug future problems.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
9 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < daeac89cdb03d30028186f5ff7dc26ec8fa843e7
(git)
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|
| Linux | Linux |
Affected:
5.5
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|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
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CVE-2025-21667 (GCVE-0-2025-21667)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-23 15:56
VLAI
EPSS
Title
iomap: avoid avoid truncating 64-bit offset to 32 bits
Summary
In the Linux kernel, the following vulnerability has been resolved:
iomap: avoid avoid truncating 64-bit offset to 32 bits
on 32-bit kernels, iomap_write_delalloc_scan() was inadvertently using a
32-bit position due to folio_next_index() returning an unsigned long.
This could lead to an infinite loop when writing to an xfs filesystem.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
38be53c3fd7f4f4bd5de319a323d72f9f6beb16d , < 7ca4bd6b754913910151acce00be093f03642725
(git)
Affected: f43dc4dc3eff028b5ddddd99f3a66c5a6bdd4e78 , < 91371922704c8d82049ef7c2ad974d0a2cd1174d (git) Affected: f43dc4dc3eff028b5ddddd99f3a66c5a6bdd4e78 , < 402ce16421477e27f30b57d6d1a6dc248fa3a4e4 (git) Affected: f43dc4dc3eff028b5ddddd99f3a66c5a6bdd4e78 , < c13094b894de289514d84b8db56d1f2931a0bade (git) Affected: 6.1.92 , < 6.1.127 (semver) |
|
| Linux | Linux |
Affected:
6.2
Unaffected: 0 , < 6.2 (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
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CVE-2025-21668 (GCVE-0-2025-21668)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-11 21:04
VLAI
EPSS
Title
pmdomain: imx8mp-blk-ctrl: add missing loop break condition
Summary
In the Linux kernel, the following vulnerability has been resolved:
pmdomain: imx8mp-blk-ctrl: add missing loop break condition
Currently imx8mp_blk_ctrl_remove() will continue the for loop
until an out-of-bounds exception occurs.
pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : dev_pm_domain_detach+0x8/0x48
lr : imx8mp_blk_ctrl_shutdown+0x58/0x90
sp : ffffffc084f8bbf0
x29: ffffffc084f8bbf0 x28: ffffff80daf32ac0 x27: 0000000000000000
x26: ffffffc081658d78 x25: 0000000000000001 x24: ffffffc08201b028
x23: ffffff80d0db9490 x22: ffffffc082340a78 x21: 00000000000005b0
x20: ffffff80d19bc180 x19: 000000000000000a x18: ffffffffffffffff
x17: ffffffc080a39e08 x16: ffffffc080a39c98 x15: 4f435f464f006c72
x14: 0000000000000004 x13: ffffff80d0172110 x12: 0000000000000000
x11: ffffff80d0537740 x10: ffffff80d05376c0 x9 : ffffffc0808ed2d8
x8 : ffffffc084f8bab0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffffff80d19b9420 x4 : fffffffe03466e60 x3 : 0000000080800077
x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
dev_pm_domain_detach+0x8/0x48
platform_shutdown+0x2c/0x48
device_shutdown+0x158/0x268
kernel_restart_prepare+0x40/0x58
kernel_kexec+0x58/0xe8
__do_sys_reboot+0x198/0x258
__arm64_sys_reboot+0x2c/0x40
invoke_syscall+0x5c/0x138
el0_svc_common.constprop.0+0x48/0xf0
do_el0_svc+0x24/0x38
el0_svc+0x38/0xc8
el0t_64_sync_handler+0x120/0x130
el0t_64_sync+0x190/0x198
Code: 8128c2d0 ffffffc0 aa1e03e9 d503201f
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
556f5cf9568af772d494cff24ffaa7ea41e1ab40 , < 699cc10cc3068f9097a506eae7fe178c860dca4e
(git)
Affected: 556f5cf9568af772d494cff24ffaa7ea41e1ab40 , < 926ad31b76b8e229b412536e77cdf828a5cae9c6 (git) Affected: 556f5cf9568af772d494cff24ffaa7ea41e1ab40 , < 488a68c948bc52dc2a4554a56fdd99aa67c49b06 (git) Affected: 556f5cf9568af772d494cff24ffaa7ea41e1ab40 , < 726efa92e02b460811e8bc6990dd742f03b645ea (git) |
|
| Linux | Linux |
Affected:
5.19
Unaffected: 0 , < 5.19 (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
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CVE-2025-21669 (GCVE-0-2025-21669)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-12 12:03
VLAI
EPSS
Title
vsock/virtio: discard packets if the transport changes
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: discard packets if the transport changes
If the socket has been de-assigned or assigned to another transport,
we must discard any packets received because they are not expected
and would cause issues when we access vsk->transport.
A possible scenario is described by Hyunwoo Kim in the attached link,
where after a first connect() interrupted by a signal, and a second
connect() failed, we can find `vsk->transport` at NULL, leading to a
NULL pointer dereference.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
9 references
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 18a7fc371d1dbf8deff16c2dd9292bcc73f43040
(git)
Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 6486915fa661584d70e8e7e4068c6c075c67dd6d (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 88244163bc7e7b0ce9dd7bf4c8a563b41525c3ee (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < d88b249e14bd0ee1e46bbe4f456e22e01b8c68de (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 677579b641af109613564460a4e3bdcb16850b61 (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 2cb7c756f605ec02ffe562fb26828e4bcc5fdfc1 (git) |
|
| Linux | Linux |
Affected:
5.5
Unaffected: 0 , < 5.5 (semver) Unaffected: 5.10.234 , ≤ 5.10.* (semver) Unaffected: 5.15.177 , ≤ 5.15.* (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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CVE-2025-21671 (GCVE-0-2025-21671)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-11 21:04
VLAI
EPSS
Title
zram: fix potential UAF of zram table
Summary
In the Linux kernel, the following vulnerability has been resolved:
zram: fix potential UAF of zram table
If zram_meta_alloc failed early, it frees allocated zram->table without
setting it NULL. Which will potentially cause zram_meta_free to access
the table if user reset an failed and uninitialized device.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
ac3b5366b9b7c9d97b606532ceab43d2329a22f3 , < fe3de867f94819ba0f28e035c0b0182150147d95
(git)
Affected: 0b5b0b65561b34e6e360de317e4bcd031bfabf42 , < 571d3f6045cd3a6d9f6aec33b678f3ffe97582ef (git) Affected: 6fb92e9a52e3feae309a213950f21dfcd1eb0b40 , < 902ef8f16d5ca77edc77c30656be54186c1e99b7 (git) Affected: 74363ec674cb172d8856de25776c8f3103f05e2f , < 212fe1c0df4a150fb6298db2cfff267ceaba5402 (git) |
|
| Linux | Linux |
Affected:
6.1.122 , < 6.1.127
(semver)
Affected: 6.6.68 , < 6.6.74 (semver) Affected: 6.12.7 , < 6.12.11 (semver) |
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CVE-2025-21675 (GCVE-0-2025-21675)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-11 21:04
VLAI
EPSS
Title
net/mlx5: Clear port select structure when fail to create
Summary
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5: Clear port select structure when fail to create
Clear the port select structure on error so no stale values left after
definers are destroyed. That's because the mlx5_lag_destroy_definers()
always try to destroy all lag definers in the tt_map, so in the flow
below lag definers get double-destroyed and cause kernel crash:
mlx5_lag_port_sel_create()
mlx5_lag_create_definers()
mlx5_lag_create_definer() <- Failed on tt 1
mlx5_lag_destroy_definers() <- definers[tt=0] gets destroyed
mlx5_lag_port_sel_create()
mlx5_lag_create_definers()
mlx5_lag_create_definer() <- Failed on tt 0
mlx5_lag_destroy_definers() <- definers[tt=0] gets double-destroyed
Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008
Mem abort info:
ESR = 0x0000000096000005
EC = 0x25: DABT (current EL), IL = 32 bits
SET = 0, FnV = 0
EA = 0, S1PTW = 0
FSC = 0x05: level 1 translation fault
Data abort info:
ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000
CM = 0, WnR = 0, TnD = 0, TagAccess = 0
GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0
user pgtable: 64k pages, 48-bit VAs, pgdp=0000000112ce2e00
[0000000000000008] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000
Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP
Modules linked in: iptable_raw bonding ip_gre ip6_gre gre ip6_tunnel tunnel6 geneve ip6_udp_tunnel udp_tunnel ipip tunnel4 ip_tunnel rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) mlx5_fwctl(OE) fwctl(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlxfw(OE) memtrack(OE) mlx_compat(OE) openvswitch nsh nf_conncount psample xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter bridge stp llc netconsole overlay efi_pstore sch_fq_codel zram ip_tables crct10dif_ce qemu_fw_cfg fuse ipv6 crc_ccitt [last unloaded: mlx_compat(OE)]
CPU: 3 UID: 0 PID: 217 Comm: kworker/u53:2 Tainted: G OE 6.11.0+ #2
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015
Workqueue: mlx5_lag mlx5_do_bond_work [mlx5_core]
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : mlx5_del_flow_rules+0x24/0x2c0 [mlx5_core]
lr : mlx5_lag_destroy_definer+0x54/0x100 [mlx5_core]
sp : ffff800085fafb00
x29: ffff800085fafb00 x28: ffff0000da0c8000 x27: 0000000000000000
x26: ffff0000da0c8000 x25: ffff0000da0c8000 x24: ffff0000da0c8000
x23: ffff0000c31f81a0 x22: 0400000000000000 x21: ffff0000da0c8000
x20: 0000000000000000 x19: 0000000000000001 x18: 0000000000000000
x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8b0c9350
x14: 0000000000000000 x13: ffff800081390d18 x12: ffff800081dc3cc0
x11: 0000000000000001 x10: 0000000000000b10 x9 : ffff80007ab7304c
x8 : ffff0000d00711f0 x7 : 0000000000000004 x6 : 0000000000000190
x5 : ffff00027edb3010 x4 : 0000000000000000 x3 : 0000000000000000
x2 : ffff0000d39b8000 x1 : ffff0000d39b8000 x0 : 0400000000000000
Call trace:
mlx5_del_flow_rules+0x24/0x2c0 [mlx5_core]
mlx5_lag_destroy_definer+0x54/0x100 [mlx5_core]
mlx5_lag_destroy_definers+0xa0/0x108 [mlx5_core]
mlx5_lag_port_sel_create+0x2d4/0x6f8 [mlx5_core]
mlx5_activate_lag+0x60c/0x6f8 [mlx5_core]
mlx5_do_bond_work+0x284/0x5c8 [mlx5_core]
process_one_work+0x170/0x3e0
worker_thread+0x2d8/0x3e0
kthread+0x11c/0x128
ret_from_fork+0x10/0x20
Code: a9025bf5 aa0003f6 a90363f7 f90023f9 (f9400400)
---[ end trace 0000000000000000 ]---
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
dc48516ec7d369c6b80bf9f14d774287b6c428aa , < efc92a260e23cf9fafb0b6f6c9beb6f8df93fab4
(git)
Affected: dc48516ec7d369c6b80bf9f14d774287b6c428aa , < 473bc285378f49aa27e5b3e95a6d5ed12995d654 (git) Affected: dc48516ec7d369c6b80bf9f14d774287b6c428aa , < 1f6e619ef2a4def555b14ac2aeb4304bfccad59b (git) Affected: dc48516ec7d369c6b80bf9f14d774287b6c428aa , < 5641e82cb55b4ecbc6366a499300917d2f3e6790 (git) |
|
| Linux | Linux |
Affected:
5.16
Unaffected: 0 , < 5.16 (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
{
"containers": {
"adp": [
{
"metrics": [
{
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"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-21675",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-10-01T19:52:01.288500Z",
"version": "2.0.3"
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"type": "ssvc"
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}
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"problemTypes": [
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"description": "CWE-476 NULL Pointer Dereference",
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:58:53.065Z",
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"references": [
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}
],
"title": "CVE Program Container"
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"affected": [
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"product": "Linux",
"programFiles": [
"drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c"
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"versionType": "git"
},
{
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{
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{
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"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.16"
},
{
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"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.1.127",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.74",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.11",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.13",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.127",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.74",
"versionStartIncluding": "5.16",
"vulnerable": true
},
{
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{
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"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Clear port select structure when fail to create\n\nClear the port select structure on error so no stale values left after\ndefiners are destroyed. That\u0027s because the mlx5_lag_destroy_definers()\nalways try to destroy all lag definers in the tt_map, so in the flow\nbelow lag definers get double-destroyed and cause kernel crash:\n\n mlx5_lag_port_sel_create()\n mlx5_lag_create_definers()\n mlx5_lag_create_definer() \u003c- Failed on tt 1\n mlx5_lag_destroy_definers() \u003c- definers[tt=0] gets destroyed\n mlx5_lag_port_sel_create()\n mlx5_lag_create_definers()\n mlx5_lag_create_definer() \u003c- Failed on tt 0\n mlx5_lag_destroy_definers() \u003c- definers[tt=0] gets double-destroyed\n\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008\n Mem abort info:\n ESR = 0x0000000096000005\n EC = 0x25: DABT (current EL), IL = 32 bits\n SET = 0, FnV = 0\n EA = 0, S1PTW = 0\n FSC = 0x05: level 1 translation fault\n Data abort info:\n ISV = 0, ISS = 0x00000005, ISS2 = 0x00000000\n CM = 0, WnR = 0, TnD = 0, TagAccess = 0\n GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0\n user pgtable: 64k pages, 48-bit VAs, pgdp=0000000112ce2e00\n [0000000000000008] pgd=0000000000000000, p4d=0000000000000000, pud=0000000000000000\n Internal error: Oops: 0000000096000005 [#1] PREEMPT SMP\n Modules linked in: iptable_raw bonding ip_gre ip6_gre gre ip6_tunnel tunnel6 geneve ip6_udp_tunnel udp_tunnel ipip tunnel4 ip_tunnel rdma_ucm(OE) rdma_cm(OE) iw_cm(OE) ib_ipoib(OE) ib_cm(OE) ib_umad(OE) mlx5_ib(OE) ib_uverbs(OE) mlx5_fwctl(OE) fwctl(OE) mlx5_core(OE) mlxdevm(OE) ib_core(OE) mlxfw(OE) memtrack(OE) mlx_compat(OE) openvswitch nsh nf_conncount psample xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 br_netfilter bridge stp llc netconsole overlay efi_pstore sch_fq_codel zram ip_tables crct10dif_ce qemu_fw_cfg fuse ipv6 crc_ccitt [last unloaded: mlx_compat(OE)]\n CPU: 3 UID: 0 PID: 217 Comm: kworker/u53:2 Tainted: G OE 6.11.0+ #2\n Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE\n Hardware name: QEMU KVM Virtual Machine, BIOS 0.0.0 02/06/2015\n Workqueue: mlx5_lag mlx5_do_bond_work [mlx5_core]\n pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n pc : mlx5_del_flow_rules+0x24/0x2c0 [mlx5_core]\n lr : mlx5_lag_destroy_definer+0x54/0x100 [mlx5_core]\n sp : ffff800085fafb00\n x29: ffff800085fafb00 x28: ffff0000da0c8000 x27: 0000000000000000\n x26: ffff0000da0c8000 x25: ffff0000da0c8000 x24: ffff0000da0c8000\n x23: ffff0000c31f81a0 x22: 0400000000000000 x21: ffff0000da0c8000\n x20: 0000000000000000 x19: 0000000000000001 x18: 0000000000000000\n x17: 0000000000000000 x16: 0000000000000000 x15: 0000ffff8b0c9350\n x14: 0000000000000000 x13: ffff800081390d18 x12: ffff800081dc3cc0\n x11: 0000000000000001 x10: 0000000000000b10 x9 : ffff80007ab7304c\n x8 : ffff0000d00711f0 x7 : 0000000000000004 x6 : 0000000000000190\n x5 : ffff00027edb3010 x4 : 0000000000000000 x3 : 0000000000000000\n x2 : ffff0000d39b8000 x1 : ffff0000d39b8000 x0 : 0400000000000000\n Call trace:\n mlx5_del_flow_rules+0x24/0x2c0 [mlx5_core]\n mlx5_lag_destroy_definer+0x54/0x100 [mlx5_core]\n mlx5_lag_destroy_definers+0xa0/0x108 [mlx5_core]\n mlx5_lag_port_sel_create+0x2d4/0x6f8 [mlx5_core]\n mlx5_activate_lag+0x60c/0x6f8 [mlx5_core]\n mlx5_do_bond_work+0x284/0x5c8 [mlx5_core]\n process_one_work+0x170/0x3e0\n worker_thread+0x2d8/0x3e0\n kthread+0x11c/0x128\n ret_from_fork+0x10/0x20\n Code: a9025bf5 aa0003f6 a90363f7 f90023f9 (f9400400)\n ---[ end trace 0000000000000000 ]---"
}
],
"providerMetadata": {
"dateUpdated": "2026-05-11T21:04:16.290Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"references": [
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"url": "https://git.kernel.org/stable/c/473bc285378f49aa27e5b3e95a6d5ed12995d654"
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},
{
"url": "https://git.kernel.org/stable/c/5641e82cb55b4ecbc6366a499300917d2f3e6790"
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],
"title": "net/mlx5: Clear port select structure when fail to create",
"x_generator": {
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21675",
"datePublished": "2025-01-31T11:25:37.457Z",
"dateReserved": "2024-12-29T08:45:45.737Z",
"dateUpdated": "2026-05-11T21:04:16.290Z",
"state": "PUBLISHED"
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"dataType": "CVE_RECORD",
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}
CVE-2025-21678 (GCVE-0-2025-21678)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-12 12:03
VLAI
EPSS
Title
gtp: Destroy device along with udp socket's netns dismantle.
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: Destroy device along with udp socket's netns dismantle.
gtp_newlink() links the device to a list in dev_net(dev) instead of
src_net, where a udp tunnel socket is created.
Even when src_net is removed, the device stays alive on dev_net(dev).
Then, removing src_net triggers the splat below. [0]
In this example, gtp0 is created in ns2, and the udp socket is created
in ns1.
ip netns add ns1
ip netns add ns2
ip -n ns1 link add netns ns2 name gtp0 type gtp role sgsn
ip netns del ns1
Let's link the device to the socket's netns instead.
Now, gtp_net_exit_batch_rtnl() needs another netdev iteration to remove
all gtp devices in the netns.
[0]:
ref_tracker: net notrefcnt@000000003d6e7d05 has 1/2 users at
sk_alloc (./include/net/net_namespace.h:345 net/core/sock.c:2236)
inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252)
__sock_create (net/socket.c:1558)
udp_sock_create4 (net/ipv4/udp_tunnel_core.c:18)
gtp_create_sock (./include/net/udp_tunnel.h:59 drivers/net/gtp.c:1423)
gtp_create_sockets (drivers/net/gtp.c:1447)
gtp_newlink (drivers/net/gtp.c:1507)
rtnl_newlink (net/core/rtnetlink.c:3786 net/core/rtnetlink.c:3897 net/core/rtnetlink.c:4012)
rtnetlink_rcv_msg (net/core/rtnetlink.c:6922)
netlink_rcv_skb (net/netlink/af_netlink.c:2542)
netlink_unicast (net/netlink/af_netlink.c:1321 net/netlink/af_netlink.c:1347)
netlink_sendmsg (net/netlink/af_netlink.c:1891)
____sys_sendmsg (net/socket.c:711 net/socket.c:726 net/socket.c:2583)
___sys_sendmsg (net/socket.c:2639)
__sys_sendmsg (net/socket.c:2669)
do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)
WARNING: CPU: 1 PID: 60 at lib/ref_tracker.c:179 ref_tracker_dir_exit (lib/ref_tracker.c:179)
Modules linked in:
CPU: 1 UID: 0 PID: 60 Comm: kworker/u16:2 Not tainted 6.13.0-rc5-00147-g4c1224501e9d #5
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014
Workqueue: netns cleanup_net
RIP: 0010:ref_tracker_dir_exit (lib/ref_tracker.c:179)
Code: 00 00 00 fc ff df 4d 8b 26 49 bd 00 01 00 00 00 00 ad de 4c 39 f5 0f 85 df 00 00 00 48 8b 74 24 08 48 89 df e8 a5 cc 12 02 90 <0f> 0b 90 48 8d 6b 44 be 04 00 00 00 48 89 ef e8 80 de 67 ff 48 89
RSP: 0018:ff11000009a07b60 EFLAGS: 00010286
RAX: 0000000000002bd3 RBX: ff1100000f4e1aa0 RCX: 1ffffffff0e40ac6
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8423ee3c
RBP: ff1100000f4e1af0 R08: 0000000000000001 R09: fffffbfff0e395ae
R10: 0000000000000001 R11: 0000000000036001 R12: ff1100000f4e1af0
R13: dead000000000100 R14: ff1100000f4e1af0 R15: dffffc0000000000
FS: 0000000000000000(0000) GS:ff1100006ce80000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9b2464bd98 CR3: 0000000005286005 CR4: 0000000000771ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
<TASK>
? __warn (kernel/panic.c:748)
? ref_tracker_dir_exit (lib/ref_tracker.c:179)
? report_bug (lib/bug.c:201 lib/bug.c:219)
? handle_bug (arch/x86/kernel/traps.c:285)
? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1))
? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621)
? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:97 ./arch/x86/include/asm/irqflags.h:155 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194)
? ref_tracker_dir_exit (lib/ref_tracker.c:179)
? __pfx_ref_tracker_dir_exit (lib/ref_tracker.c:158)
? kfree (mm/slub.c:4613 mm/slub.c:4761)
net_free (net/core/net_namespace.c:476 net/core/net_namespace.c:467)
cleanup_net (net/core/net_namespace.c:664 (discriminator 3))
process_one_work (kernel/workqueue.c:3229)
worker_thread (kernel/workqueue.c:3304 kernel/workqueue.c:3391
---truncated---
Severity
No CVSS data available.
Assigner
References
11 references
Impacted products
4 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
459aa660eb1d8ce67080da1983bb81d716aa5a69 , < c986380c1d5274c4d5e935addc807d6791cc23eb
(git)
Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 5f1678346109ff3a6d229d33437fcba3cce9209d (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 036f8d814a2cd11ee8ef62b8f3e7ce5dec0ee4f3 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < efec287cbac92ac6ee8312a89221854760e13b34 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < bb11f992f5a475bc68ef959f17a55306f0328495 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < 86f73d4ab2f27deeff22ba9336ad103d94f12ac7 (git) Affected: 459aa660eb1d8ce67080da1983bb81d716aa5a69 , < eb28fd76c0a08a47b470677c6cef9dd1c60e92d1 (git) |
|
| Linux | Linux |
Affected:
4.7
Unaffected: 0 , < 4.7 (semver) Unaffected: 5.4.290 , ≤ 5.4.* (semver) Unaffected: 5.10.234 , ≤ 5.10.* (semver) Unaffected: 5.15.177 , ≤ 5.15.* (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
|
| Siemens | SIMATIC S7-1500 TM MFP - BIOS |
Affected:
0 , < *
(custom)
|
|
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
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CVE-2025-21680 (GCVE-0-2025-21680)
Vulnerability from cvelistv5 – Published: 2025-01-31 11:25 – Updated: 2026-05-11 21:04
VLAI
EPSS
Title
pktgen: Avoid out-of-bounds access in get_imix_entries
Summary
In the Linux kernel, the following vulnerability has been resolved:
pktgen: Avoid out-of-bounds access in get_imix_entries
Passing a sufficient amount of imix entries leads to invalid access to the
pkt_dev->imix_entries array because of the incorrect boundary check.
UBSAN: array-index-out-of-bounds in net/core/pktgen.c:874:24
index 20 is out of range for type 'imix_pkt [20]'
CPU: 2 PID: 1210 Comm: bash Not tainted 6.10.0-rc1 #121
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
Call Trace:
<TASK>
dump_stack_lvl lib/dump_stack.c:117
__ubsan_handle_out_of_bounds lib/ubsan.c:429
get_imix_entries net/core/pktgen.c:874
pktgen_if_write net/core/pktgen.c:1063
pde_write fs/proc/inode.c:334
proc_reg_write fs/proc/inode.c:346
vfs_write fs/read_write.c:593
ksys_write fs/read_write.c:644
do_syscall_64 arch/x86/entry/common.c:83
entry_SYSCALL_64_after_hwframe arch/x86/entry/entry_64.S:130
Found by Linux Verification Center (linuxtesting.org) with SVACE.
[ fp: allow to fill the array completely; minor changelog cleanup ]
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-129 - Improper Validation of Array Index
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
52a62f8603f97e720882c8f5aff2767ac6a11d5f , < 3450092cc2d1c311c5ea92a2486daa2a33520ea5
(git)
Affected: 52a62f8603f97e720882c8f5aff2767ac6a11d5f , < e5d24a7074dcd0c7e76b7e7e4efbbe7418d62486 (git) Affected: 52a62f8603f97e720882c8f5aff2767ac6a11d5f , < 7cde21f52042aa2e29a654458166b873d2ae66b3 (git) Affected: 52a62f8603f97e720882c8f5aff2767ac6a11d5f , < 1a9b65c672ca9dc4ba52ca2fd54329db9580ce29 (git) Affected: 52a62f8603f97e720882c8f5aff2767ac6a11d5f , < 76201b5979768500bca362871db66d77cb4c225e (git) |
|
| Linux | Linux |
Affected:
5.15
Unaffected: 0 , < 5.15 (semver) Unaffected: 5.15.177 , ≤ 5.15.* (semver) Unaffected: 6.1.127 , ≤ 6.1.* (semver) Unaffected: 6.6.74 , ≤ 6.6.* (semver) Unaffected: 6.12.11 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
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Loading…
Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
Loading…
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.
Loading…
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