CVE-2026-64316 (GCVE-0-2026-64316)
Vulnerability from cvelistv5
Published
2026-07-25 08:49
Modified
2026-08-17 04:53
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: caam - use print_hex_dump_devel to guard key hex dumps
Use print_hex_dump_devel() for dumping sensitive key material in
*_setkey() and gen_split_key() to avoid leaking secrets at runtime when
CONFIG_DYNAMIC_DEBUG is enabled.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 Version: 6e005503199b9bf1b385949c05897fd6567b5af4 |
||
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/crypto/caam/caamalg.c",
"drivers/crypto/caam/caamalg_qi.c",
"drivers/crypto/caam/caamhash.c",
"drivers/crypto/caam/key_gen.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "45c0e3615e5bca5f1fc93357af8d19975c092d4f",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "8b56ba10105ca34a4b75f7e33d41d96a63815591",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "cea7302d5d05df74cfb4107897b1ca34163c06b9",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "8cf5fb0503129e53052fe29302379cf83891d0fb",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
},
{
"lessThan": "3f57657b6ea23f933371f2c2846322f441773cee",
"status": "affected",
"version": "6e005503199b9bf1b385949c05897fd6567b5af4",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/crypto/caam/caamalg.c",
"drivers/crypto/caam/caamalg_qi.c",
"drivers/crypto/caam/caamhash.c",
"drivers/crypto/caam/key_gen.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.3"
},
{
"lessThan": "5.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.261",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.212",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.178",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.145",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.96",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.39",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"version": "7.1.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.261",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.212",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.178",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.145",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.12.96",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.18.39",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.1.4",
"versionStartIncluding": "5.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "7.2",
"versionStartIncluding": "5.3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: caam - use print_hex_dump_devel to guard key hex dumps\n\nUse print_hex_dump_devel() for dumping sensitive key material in\n*_setkey() and gen_split_key() to avoid leaking secrets at runtime when\nCONFIG_DYNAMIC_DEBUG is enabled."
}
],
"providerMetadata": {
"dateUpdated": "2026-08-17T04:53:16.580Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/45c0e3615e5bca5f1fc93357af8d19975c092d4f"
},
{
"url": "https://git.kernel.org/stable/c/8b56ba10105ca34a4b75f7e33d41d96a63815591"
},
{
"url": "https://git.kernel.org/stable/c/9a53dc0a0ae0486e164e5af3de5f99ab42c5a23e"
},
{
"url": "https://git.kernel.org/stable/c/ebd37eef6e4f435e18829c0c0c9ba3a6618cb2dd"
},
{
"url": "https://git.kernel.org/stable/c/cea7302d5d05df74cfb4107897b1ca34163c06b9"
},
{
"url": "https://git.kernel.org/stable/c/6f7b8e0321f3a8fbbd267d2ac15c671ab59e919e"
},
{
"url": "https://git.kernel.org/stable/c/8cf5fb0503129e53052fe29302379cf83891d0fb"
},
{
"url": "https://git.kernel.org/stable/c/3f57657b6ea23f933371f2c2846322f441773cee"
}
],
"title": "crypto: caam - use print_hex_dump_devel to guard key hex dumps",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2026-64316",
"datePublished": "2026-07-25T08:49:46.415Z",
"dateReserved": "2026-07-19T15:36:31.779Z",
"dateUpdated": "2026-08-17T04:53:16.580Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…