CVE-2026-64315

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() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG is enabled.

CVSS v3 7.0 HIGH

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1ec775f6a124cce6278ae58b7d1c78a3bc6eef23	Patch
https://git.kernel.org/stable/c/59057f5d4e9a195c6dd61695ad3bc4481ddf4f14	Patch
https://git.kernel.org/stable/c/6407dc85d0a4306681cf6c9be7f05e05dcb67a37	Patch
https://git.kernel.org/stable/c/8005dc808bcce7d6cc2ae015a3cde1683bee602d	Patch
https://git.kernel.org/stable/c/8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7	Patch
https://git.kernel.org/stable/c/bcf3cf74dfb6981e18b22cbf561f859a0f7faa26	Patch
https://git.kernel.org/stable/c/c8cfe11e48b2a4646fa662fcaa92e14810a28d46	Patch
https://git.kernel.org/stable/c/d0b8cafd529b4ec759190c6081f7a76efb563a8f	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2026-07-25 10:17

Updated : 2026-09-03 15:49

NVD link : CVE-2026-64315

Mitre link : CVE-2026-64315

CVE.ORG link : CVE-2026-64315

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

{"id": "CVE-2026-64315", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.0}]}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "1ec775f6a124cce6278ae58b7d1c78a3bc6eef23", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "bcf3cf74dfb6981e18b22cbf561f859a0f7faa26", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "6407dc85d0a4306681cf6c9be7f05e05dcb67a37", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "c8cfe11e48b2a4646fa662fcaa92e14810a28d46", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "d0b8cafd529b4ec759190c6081f7a76efb563a8f", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "59057f5d4e9a195c6dd61695ad3bc4481ddf4f14", "versionType": "git"}, {"status": "affected", "version": "8d818c1055013d355d36188f21c7535687374f6c", "lessThan": "8005dc808bcce7d6cc2ae015a3cde1683bee602d", "versionType": "git"}], "programFiles": ["drivers/crypto/caam/caamalg_qi2.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.20"}, {"status": "unaffected", "version": "0", "lessThan": "4.20", "versionType": "semver"}, {"status": "unaffected", "version": "5.10.261", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.212", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.178", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.145", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.12.96", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.18.39", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.1.4", "versionType": "semver", "lessThanOrEqual": "7.1.*"}, {"status": "unaffected", "version": "7.2", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/crypto/caam/caamalg_qi2.c"], "defaultStatus": "affected"}]}], "published": "2026-07-25T10:17:12.750", "references": [{"url": "https://git.kernel.org/stable/c/1ec775f6a124cce6278ae58b7d1c78a3bc6eef23", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/59057f5d4e9a195c6dd61695ad3bc4481ddf4f14", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/6407dc85d0a4306681cf6c9be7f05e05dcb67a37", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8005dc808bcce7d6cc2ae015a3cde1683bee602d", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/8904b425cfcafe6a820c94b9bdf4b10f7d70f9d7", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/bcf3cf74dfb6981e18b22cbf561f859a0f7faa26", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/c8cfe11e48b2a4646fa662fcaa92e14810a28d46", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d0b8cafd529b4ec759190c6081f7a76efb563a8f", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "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() to avoid leaking secrets at runtime when CONFIG_DYNAMIC_DEBUG\nis enabled."}], "lastModified": "2026-09-03T15:49:50.640", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "85F18BCF-FB7D-4020-92BB-2F68D371EBAD", "versionEndExcluding": "5.10.261", "versionStartIncluding": "4.20"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8E99FB01-CD93-41AF-A653-3F450652B9A6", "versionEndExcluding": "5.15.212", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "092233C7-F4E0-40C8-BD4D-A28FE50DFE20", "versionEndExcluding": "6.1.178", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7046B092-F810-4440-ACE6-60218518EECE", "versionEndExcluding": "6.6.145", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "38A8100E-2B1A-462F-AEE9-8901B870FEF2", "versionEndExcluding": "6.12.96", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "914AE4BC-3D59-4C5A-9DB5-9CE327B429F7", "versionEndExcluding": "6.18.39", "versionStartIncluding": "6.13"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6228DDD6-4557-4AA3-9F43-AB995D471E42", "versionEndExcluding": "7.1.4", "versionStartIncluding": "6.19"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}