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CVE-2025-68336 locking/spinlock/debug: Fix data-race in do_raw_write_lock

🗓️ 22 Dec 2025 16:14:13Reported by LinuxType 
cvelist
 cvelist🔗 www.cve.org👁 26 Views

CVE-2025-68336 fixes a data race in do_raw_write_lock in the Linux kernel debug spinlock.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB		CVE-2025-68336
22 Dec 202516:14
–attackerkb
AstraLinux		Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
24 Jun 202615:11
–astralinux
BDU FSTEC		The vulnerability of the do_raw_read_unlock() function in the kernel/locking/spinlockdebug.c module of the Linux operating system allows a hacker to trigger a service failure.
28 Jun 202600:00
–bdu_fstec
CBLMariner		CVE-2025-68336 affecting package kernel for versions less than 6.6.121.1-1
9 Feb 202623:37
–cbl_mariner
Circl		CVE-2025-68336
22 Dec 202520:08
–circl
CNNVD		Linux kernel 安全漏洞
22 Dec 202500:00
–cnnvd
CVE		CVE-2025-68336
22 Dec 202516:14
–cve
Debian		[SECURITY] [DLA 4475-1] linux security update
11 Feb 202612:47
–debian
Debian		[SECURITY] [DLA 4476-1] linux-6.1 security update
11 Feb 202612:48
–debian
Debian		[SECURITY] [DSA 6127-1] linux security update
9 Feb 202619:19
–debian
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/locking/spinlock_debug.c"
    ],
    "versions": [
      {
        "version": "1a365e822372ba24c9da0822bc583894f6f3d821",
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      },
      {
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      {
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    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "kernel/locking/spinlock_debug.c"
    ],
    "versions": [
      {
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        "status": "affected"
      },
      {
        "version": "0",
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      {
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      {
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      },
      {
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        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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23 May 2026 16:02Current
EPSS0.0018
cve 2025 68336linux kerneldata racedo_raw_write_lockdebug spinlock
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