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CVE-2026-23344

🗓️ 25 Mar 2026 10:27:31Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 47 Views

Linux kernel crypto subsystem fix for use-after-free on error path in sev_tsm_init_locked; move pr_err before kfree.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-23344
25 Mar 202610:27
–attackerkb
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
10 Aug 202607:11
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel cryptographic accelerator driver Heap Buffer Overflow DoS
17 Aug 202600:00
–bdu_fstec
circl
Circl
CVE-2026-23344
24 Apr 202619:22
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
25 Mar 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-23344 crypto: ccp - Fix use-after-free on error path
25 Mar 202610:27
–cvelist
debiancve
Debian CVE
CVE-2026-23344
25 Mar 202610:27
–debiancve
euvd
EUVD
EUVD-2026-15311
25 Mar 202612:30
–euvd
nvd
NVD
CVE-2026-23344
25 Mar 202611:16
–nvd
osv_bell
osv_bell
BELL-CVE-2026-23344 CVE-2026-23344 does not affect BellSoft software
29 Mar 202606:09
–osv_bell
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.19.1–6.19.7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/crypto/ccp/sev-dev-tsm.c"
    ],
    "versions": [
      {
        "version": "4be423572da1f4c11f45168e3fafda870ddac9f8",
        "lessThan": "79a26fe3175b9ed7c0c9541b197cb9786237c0f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4be423572da1f4c11f45168e3fafda870ddac9f8",
        "lessThan": "889b0e2721e793eb46cf7d17b965aa3252af3ec8",
        "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/ccp/sev-dev-tsm.c"
    ],
    "versions": [
      {
        "version": "6.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.7",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 10:21Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.8
EPSS0.00125
47