VULN/vuln-cve
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vuln-cve/data/2026/93xxx/CVE-2026-93158.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-93158",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2026-09-17T16:02:15.089Z",
"datePublished": "2026-09-17T16:11:53.144Z",
"dateUpdated": "2026-10-19T09:06:30.180Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-10-19T09:06:30.180Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: sa2ul - stop probe if context pool creation fails\n\nsa_ul_probe() calls sa_init_mem() to create the DMA pool used for\nsecurity context buffers, but ignores its return value. If pool creation\nfails, probe still continues with DMA setup, algorithm registration and\nchild population even though later request setup depends on that pool.\n\nStop probing when sa_init_mem() fails, and route that failure to the PM\ncleanup path without attempting to destroy an uncreated DMA pool."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/crypto/sa2ul.c"
],
"versions": [
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "304dcd26bfc3ce6771c2bd3b7c0299dcfd5f4e06",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "9907426b438e4dbc8c45138bd440ad6d732d80b7",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "9a692a6a2b47328a36c8d80c7fbf81da16b6d6b1",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "04c46784ec249cac995e31f0691397b82bdaa5fd",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "f72c7837614a9705f8b3021828d49c9f095803ba",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "91ded4742fcde6ad415c4d8a20e5ea0dcdf4f73e",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "b68b35ed97d3e18edb9dea500d88420a95006742",
"status": "affected",
"versionType": "git"
},
{
"version": "7694b6ca649fead1a57046935711bc82dfc78cfb",
"lessThan": "d03f980a25853f6a380895119a572a3bb1194e8d",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/crypto/sa2ul.c"
],
"versions": [
{
"version": "5.9",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.9",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.270",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.221",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.188",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.157",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.12.110",
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.18.52",
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.2.6",
"lessThanOrEqual": "7.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "7.3",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "5.10.270"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "5.15.221"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "6.1.188"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "6.6.157"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "6.12.110"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "6.18.52"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "7.2.6"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.9",
"versionEndExcluding": "7.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/304dcd26bfc3ce6771c2bd3b7c0299dcfd5f4e06"
},
{
"url": "https://git.kernel.org/stable/c/9907426b438e4dbc8c45138bd440ad6d732d80b7"
},
{
"url": "https://git.kernel.org/stable/c/9a692a6a2b47328a36c8d80c7fbf81da16b6d6b1"
},
{
"url": "https://git.kernel.org/stable/c/04c46784ec249cac995e31f0691397b82bdaa5fd"
},
{
"url": "https://git.kernel.org/stable/c/f72c7837614a9705f8b3021828d49c9f095803ba"
},
{
"url": "https://git.kernel.org/stable/c/91ded4742fcde6ad415c4d8a20e5ea0dcdf4f73e"
},
{
"url": "https://git.kernel.org/stable/c/b68b35ed97d3e18edb9dea500d88420a95006742"
},
{
"url": "https://git.kernel.org/stable/c/d03f980a25853f6a380895119a572a3bb1194e8d"
}
],
"title": "crypto: sa2ul - stop probe if context pool creation fails",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
}
}
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