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CVE-2025-38233 powerpc64/ftrace: fix clobbered r15 during livepatching

🗓️ 04 Jul 2025 13:37:46Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

Fixed vulnerability in Linux kernel where r15 was not restored during livepatching process.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel r15 DoS
28 Jul 202500:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
4 Jul 202500:00
–cnnvd
cve
CVE
CVE-2025-38233
4 Jul 202513:37
–cve
debiancve
Debian CVE
CVE-2025-38233
4 Jul 202513:37
–debiancve
euvd
EUVD
EUVD-2025-20023
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2025-38233
4 Jul 202514:15
–nvd
nessus
Tenable Nessus
openSUSE 16 Security Update : kernel (openSUSE-SU-2025-20081-1)
2 Dec 202500:00
–nessus
nessus
Tenable Nessus
Ubuntu 24.04 LTS / 25.04 : Linux kernel vulnerabilities (USN-7833-1)
22 Oct 202500:00
–nessus
nessus
Tenable Nessus
Ubuntu 24.04 LTS / 25.04 : Linux kernel (Azure) vulnerabilities (USN-7834-1)
22 Oct 202500:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/kernel/trace/ftrace_entry.S"
    ],
    "versions": [
      {
        "version": "eec37961a56aa4f3fe1c33ffd48eec7d1bb0c009",
        "lessThan": "a9212bf5ca640232254b31330e86272fe4073bc9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "eec37961a56aa4f3fe1c33ffd48eec7d1bb0c009",
        "lessThan": "cb5b691f8273432297611863ac142e17119279e0",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/powerpc/kernel/trace/ftrace_entry.S"
    ],
    "versions": [
      {
        "version": "6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.4",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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