CVE-2024-36031 (GCVE-0-2024-36031)
Vulnerability from cvelistv5 – Published: 2024-05-30 15:23 – Updated: 2026-05-23 15:46
VLAI
EPSS
VEX
Title
keys: Fix overwrite of key expiration on instantiation
Summary
In the Linux kernel, the following vulnerability has been resolved:
keys: Fix overwrite of key expiration on instantiation
The expiry time of a key is unconditionally overwritten during
instantiation, defaulting to turn it permanent. This causes a problem
for DNS resolution as the expiration set by user-space is overwritten to
TIME64_MAX, disabling further DNS updates. Fix this by restoring the
condition that key_set_expiry is only called when the pre-parser sets a
specific expiry.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-05 14:16 UTC
CWE
- CWE-324 - Use of a Key Past its Expiration Date
Assigner
References
8 references
Impacted products
17 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac , < ad2011ea787928b2accb5134f1e423b11fe80a8a
(git)
Affected: 2552b32b0b349df160a509fe49f5f308cb922f2b , < ed79b93f725cd0da39a265dc23d77add1527b9be (git) Affected: 791d5409cdb974c31a1bc7a903ea729ddc7d83df , < e4519a016650e952ad9eb27937f8c447d5a4e06d (git) Affected: afc360e8a1256acb7579a6f5b6f2c30b85b39301 , < 25777f3f4e1f371d16a594925f31e37ce07b6ec7 (git) Affected: 39299bdd2546688d92ed9db4948f6219ca1b9542 , < 939a08bcd4334bad4b201e60bd0ae1f278d71d41 (git) Affected: 39299bdd2546688d92ed9db4948f6219ca1b9542 , < cc219cb8afbc40ec100c0de941047bb29373126a (git) Affected: 39299bdd2546688d92ed9db4948f6219ca1b9542 , < 9da27fb65a14c18efd4473e2e82b76b53ba60252 (git) Affected: 5.10.206 , < 5.10.217 (semver) Affected: 5.15.146 , < 5.15.159 (semver) Affected: 6.1.70 , < 6.1.91 (semver) Affected: 6.6.9 , < 6.6.31 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.7
Unaffected: 0 , < 6.7 (semver) Unaffected: 5.10.217 , ≤ 5.10.* (semver) Unaffected: 5.15.159 , ≤ 5.15.* (semver) Unaffected: 6.1.91 , ≤ 6.1.* (semver) Unaffected: 6.6.31 , ≤ 6.6.* (semver) Unaffected: 6.8.10 , ≤ 6.8.* (semver) Unaffected: 6.9.1 , ≤ 6.9.* (semver) Unaffected: 6.10 , ≤ * (original_commit_for_fix) |
guessed | |
| linux | linux_kernel |
Affected:
97be1e865e70 , < ad2011ea7879
(custom)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
2552b32b0b34 , < ed79b93f725c
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
791d5409cdb9 , < e4519a016650
(custom)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
afc360e8a125 , < 25777f3f4e1f
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
39299bdd2546 , < 939a08bcd433
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
39299bdd2546 , < cc219cb8afbc
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
39299bdd2546 , < 9da27fb65a14
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.6.31 , ≤ 6.6.*
(custom)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
0 , < 6.7
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Affected:
6.7
cpe:2.3:o:linux:linux_kernel:6.7:-:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
5.10.217 , < 5.11
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
5.15.159 , < 5.16
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.1.91 , < 6.2
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.8.10 , < 6.9
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
||
| linux | linux_kernel |
Unaffected:
6.9.1 , < 6.10
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "ad2011ea7879",
"status": "affected",
"version": "97be1e865e70",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "ed79b93f725c",
"status": "affected",
"version": "2552b32b0b34",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "e4519a016650",
"status": "affected",
"version": "791d5409cdb9",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "25777f3f4e1f",
"status": "affected",
"version": "afc360e8a125",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "939a08bcd433",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "cc219cb8afbc",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "9da27fb65a14",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.31",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:6.7:-:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"status": "affected",
"version": "6.7"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "5.11",
"status": "unaffected",
"version": "5.10.217",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "5.16",
"status": "unaffected",
"version": "5.15.159",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.2",
"status": "unaffected",
"version": "6.1.91",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.9",
"status": "unaffected",
"version": "6.8.10",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.10",
"status": "unaffected",
"version": "6.9.1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-36031",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-05T14:16:33.695503Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-324",
"description": "CWE-324 Use of a Key Past its Expiration Date",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-06T19:29:28.918Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-04T17:20:59.085Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"security/keys/key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ad2011ea787928b2accb5134f1e423b11fe80a8a",
"status": "affected",
"version": "97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac",
"versionType": "git"
},
{
"lessThan": "ed79b93f725cd0da39a265dc23d77add1527b9be",
"status": "affected",
"version": "2552b32b0b349df160a509fe49f5f308cb922f2b",
"versionType": "git"
},
{
"lessThan": "e4519a016650e952ad9eb27937f8c447d5a4e06d",
"status": "affected",
"version": "791d5409cdb974c31a1bc7a903ea729ddc7d83df",
"versionType": "git"
},
{
"lessThan": "25777f3f4e1f371d16a594925f31e37ce07b6ec7",
"status": "affected",
"version": "afc360e8a1256acb7579a6f5b6f2c30b85b39301",
"versionType": "git"
},
{
"lessThan": "939a08bcd4334bad4b201e60bd0ae1f278d71d41",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "cc219cb8afbc40ec100c0de941047bb29373126a",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "9da27fb65a14c18efd4473e2e82b76b53ba60252",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "5.10.217",
"status": "affected",
"version": "5.10.206",
"versionType": "semver"
},
{
"lessThan": "5.15.159",
"status": "affected",
"version": "5.15.146",
"versionType": "semver"
},
{
"lessThan": "6.1.91",
"status": "affected",
"version": "6.1.70",
"versionType": "semver"
},
{
"lessThan": "6.6.31",
"status": "affected",
"version": "6.6.9",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"security/keys/key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.217",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.31",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.217",
"versionStartIncluding": "5.10.206",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.159",
"versionStartIncluding": "5.15.146",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.91",
"versionStartIncluding": "6.1.70",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.31",
"versionStartIncluding": "6.6.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.10",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9.1",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10",
"versionStartIncluding": "6.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkeys: Fix overwrite of key expiration on instantiation\n\nThe expiry time of a key is unconditionally overwritten during\ninstantiation, defaulting to turn it permanent. This causes a problem\nfor DNS resolution as the expiration set by user-space is overwritten to\nTIME64_MAX, disabling further DNS updates. Fix this by restoring the\ncondition that key_set_expiry is only called when the pre-parser sets a\nspecific expiry."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T15:46:34.970Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a"
},
{
"url": "https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be"
},
{
"url": "https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d"
},
{
"url": "https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7"
},
{
"url": "https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41"
},
{
"url": "https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a"
},
{
"url": "https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252"
}
],
"title": "keys: Fix overwrite of key expiration on instantiation",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-36031",
"datePublished": "2024-05-30T15:23:46.831Z",
"dateReserved": "2024-05-17T13:50:33.160Z",
"dateUpdated": "2026-05-23T15:46:34.970Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2024-36031",
"date": "2026-10-24",
"epss": "0.00747",
"percentile": "0.54392"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"security/keys/key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ad2011ea787928b2accb5134f1e423b11fe80a8a",
"status": "affected",
"version": "97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac",
"versionType": "git"
},
{
"lessThan": "ed79b93f725cd0da39a265dc23d77add1527b9be",
"status": "affected",
"version": "2552b32b0b349df160a509fe49f5f308cb922f2b",
"versionType": "git"
},
{
"lessThan": "e4519a016650e952ad9eb27937f8c447d5a4e06d",
"status": "affected",
"version": "791d5409cdb974c31a1bc7a903ea729ddc7d83df",
"versionType": "git"
},
{
"lessThan": "25777f3f4e1f371d16a594925f31e37ce07b6ec7",
"status": "affected",
"version": "afc360e8a1256acb7579a6f5b6f2c30b85b39301",
"versionType": "git"
},
{
"lessThan": "939a08bcd4334bad4b201e60bd0ae1f278d71d41",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "cc219cb8afbc40ec100c0de941047bb29373126a",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "9da27fb65a14c18efd4473e2e82b76b53ba60252",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "5.10.217",
"status": "affected",
"version": "5.10.206",
"versionType": "semver"
},
{
"lessThan": "5.15.159",
"status": "affected",
"version": "5.15.146",
"versionType": "semver"
},
{
"lessThan": "6.1.91",
"status": "affected",
"version": "6.1.70",
"versionType": "semver"
},
{
"lessThan": "6.6.31",
"status": "affected",
"version": "6.6.9",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"security/keys/key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.217",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.31",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"affectedData": [
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "ad2011ea7879",
"status": "affected",
"version": "97be1e865e70",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "ed79b93f725c",
"status": "affected",
"version": "2552b32b0b34",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "e4519a016650",
"status": "affected",
"version": "791d5409cdb9",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "25777f3f4e1f",
"status": "affected",
"version": "afc360e8a125",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "939a08bcd433",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "cc219cb8afbc",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "9da27fb65a14",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.31",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:6.7:-:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"status": "affected",
"version": "6.7"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "5.11",
"status": "unaffected",
"version": "5.10.217",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "5.16",
"status": "unaffected",
"version": "5.15.159",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.2",
"status": "unaffected",
"version": "6.1.91",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.9",
"status": "unaffected",
"version": "6.8.10",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.10",
"status": "unaffected",
"version": "6.9.1",
"versionType": "custom"
}
]
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FF5C5069-E387-40FC-A87C-E5D7570C21FC",
"versionEndExcluding": "5.10.217",
"versionStartIncluding": "5.10.206",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FC57EFF5-0CE2-4A6A-8C3E-54B35AAB5541",
"versionEndExcluding": "5.15.159",
"versionStartIncluding": "5.15.146",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1D76C6A8-7391-4D06-A4C3-B93BB8E501D7",
"versionEndExcluding": "6.1.91",
"versionStartIncluding": "6.1.70",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "3C079049-81E3-4F0F-B388-A7136C664B41",
"versionEndExcluding": "6.6.31",
"versionStartIncluding": "6.6.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6A6B920C-8D8F-4130-86B4-AD334F4CF2E3",
"versionEndExcluding": "6.8.10",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "EBDDC268-E99D-4BEC-AB56-3F461D64472C",
"versionEndExcluding": "6.9.1",
"versionStartIncluding": "6.9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkeys: Fix overwrite of key expiration on instantiation\n\nThe expiry time of a key is unconditionally overwritten during\ninstantiation, defaulting to turn it permanent. This causes a problem\nfor DNS resolution as the expiration set by user-space is overwritten to\nTIME64_MAX, disabling further DNS updates. Fix this by restoring the\ncondition that key_set_expiry is only called when the pre-parser sets a\nspecific expiry."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: claves: se corrige la sobrescritura de la caducidad de la clave al crear instancias. El tiempo de caducidad de una clave se sobrescribe incondicionalmente durante la creaci\u00f3n de instancias, y de forma predeterminada se vuelve permanente. Esto causa un problema para la resoluci\u00f3n de DNS ya que la caducidad establecida por el espacio de usuario se sobrescribe en TIME64_MAX, lo que deshabilita m\u00e1s actualizaciones de DNS. Solucione este problema restaurando la condici\u00f3n de que key_set_expiry solo se llama cuando el analizador previo establece una caducidad espec\u00edfica."
}
],
"id": "CVE-2024-36031",
"lastModified": "2026-06-17T07:35:59.683",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-36031",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-05T14:16:33.695503Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-05-30T16:15:11.410",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-324"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-06-28T07:52:12+00:00",
"cve": "CVE-2024-36031",
"id": "CVE-2024-36031",
"initial_release_date": "2024-05-30T00:00:00+00:00",
"product_status:fixed": "280",
"product_status:known_affected": "64",
"product_status:known_not_affected": "56",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: keys: Fix overwrite of key expiration on instantiation",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-36031.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2025-11-04T17:20:59.085Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "ad2011ea7879",
"status": "affected",
"version": "97be1e865e70",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "ed79b93f725c",
"status": "affected",
"version": "2552b32b0b34",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "e4519a016650",
"status": "affected",
"version": "791d5409cdb9",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "25777f3f4e1f",
"status": "affected",
"version": "afc360e8a125",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "939a08bcd433",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "cc219cb8afbc",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "9da27fb65a14",
"status": "affected",
"version": "39299bdd2546",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.31",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:6.7:-:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"status": "affected",
"version": "6.7"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "5.11",
"status": "unaffected",
"version": "5.10.217",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "5.16",
"status": "unaffected",
"version": "5.15.159",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.2",
"status": "unaffected",
"version": "6.1.91",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.9",
"status": "unaffected",
"version": "6.8.10",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "linux_kernel",
"vendor": "linux",
"versions": [
{
"lessThan": "6.10",
"status": "unaffected",
"version": "6.9.1",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-36031",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-05T14:16:33.695503Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-324",
"description": "CWE-324 Use of a Key Past its Expiration Date",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-05T13:56:20.728Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"security/keys/key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "ad2011ea787928b2accb5134f1e423b11fe80a8a",
"status": "affected",
"version": "97be1e865e70e5a0ad0a5b5f5dca5031ca0b53ac",
"versionType": "git"
},
{
"lessThan": "ed79b93f725cd0da39a265dc23d77add1527b9be",
"status": "affected",
"version": "2552b32b0b349df160a509fe49f5f308cb922f2b",
"versionType": "git"
},
{
"lessThan": "e4519a016650e952ad9eb27937f8c447d5a4e06d",
"status": "affected",
"version": "791d5409cdb974c31a1bc7a903ea729ddc7d83df",
"versionType": "git"
},
{
"lessThan": "25777f3f4e1f371d16a594925f31e37ce07b6ec7",
"status": "affected",
"version": "afc360e8a1256acb7579a6f5b6f2c30b85b39301",
"versionType": "git"
},
{
"lessThan": "939a08bcd4334bad4b201e60bd0ae1f278d71d41",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "cc219cb8afbc40ec100c0de941047bb29373126a",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "9da27fb65a14c18efd4473e2e82b76b53ba60252",
"status": "affected",
"version": "39299bdd2546688d92ed9db4948f6219ca1b9542",
"versionType": "git"
},
{
"lessThan": "5.10.217",
"status": "affected",
"version": "5.10.206",
"versionType": "semver"
},
{
"lessThan": "5.15.159",
"status": "affected",
"version": "5.15.146",
"versionType": "semver"
},
{
"lessThan": "6.1.91",
"status": "affected",
"version": "6.1.70",
"versionType": "semver"
},
{
"lessThan": "6.6.31",
"status": "affected",
"version": "6.6.9",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"security/keys/key.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.7"
},
{
"lessThan": "6.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.217",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.159",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.91",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.31",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.10",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.1",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.217",
"versionStartIncluding": "5.10.206",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.159",
"versionStartIncluding": "5.15.146",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.91",
"versionStartIncluding": "6.1.70",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.31",
"versionStartIncluding": "6.6.9",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.10",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9.1",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.10",
"versionStartIncluding": "6.7",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nkeys: Fix overwrite of key expiration on instantiation\n\nThe expiry time of a key is unconditionally overwritten during\ninstantiation, defaulting to turn it permanent. This causes a problem\nfor DNS resolution as the expiration set by user-space is overwritten to\nTIME64_MAX, disabling further DNS updates. Fix this by restoring the\ncondition that key_set_expiry is only called when the pre-parser sets a\nspecific expiry."
}
],
"providerMetadata": {
"dateUpdated": "2026-05-23T15:46:34.970Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/ad2011ea787928b2accb5134f1e423b11fe80a8a"
},
{
"url": "https://git.kernel.org/stable/c/ed79b93f725cd0da39a265dc23d77add1527b9be"
},
{
"url": "https://git.kernel.org/stable/c/e4519a016650e952ad9eb27937f8c447d5a4e06d"
},
{
"url": "https://git.kernel.org/stable/c/25777f3f4e1f371d16a594925f31e37ce07b6ec7"
},
{
"url": "https://git.kernel.org/stable/c/939a08bcd4334bad4b201e60bd0ae1f278d71d41"
},
{
"url": "https://git.kernel.org/stable/c/cc219cb8afbc40ec100c0de941047bb29373126a"
},
{
"url": "https://git.kernel.org/stable/c/9da27fb65a14c18efd4473e2e82b76b53ba60252"
}
],
"title": "keys: Fix overwrite of key expiration on instantiation",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-36031",
"datePublished": "2024-05-30T15:23:46.831Z",
"dateReserved": "2024-05-17T13:50:33.160Z",
"dateUpdated": "2026-05-23T15:46:34.970Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.