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CVE-2026-97980 s390/debug: Fix NULL pointer dereference in debug_set_level()

🗓️ 25 Sep 2026 10:23:17Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 34 Views

NULL pointer dereference in Linux kernel s390/debug debug_set_level() for debug-API users.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-97980
25 Sep 202610:23
–cve
debiancve
Debian CVE
CVE-2026-97980
25 Sep 202610:23
–debiancve
euvd
EUVD
EUVD-2026-86634
25 Sep 202610:23
–euvd
nvd
NVD
CVE-2026-97980
25 Sep 202611:17
–nvd
osv-bell
osv-bell
BELL-CVE-2026-97980 CVE-2026-97980 does not affect BellSoft software
29 Sep 202606:08
–osv-bell
osv-debian
osv-debian
DEBIAN-CVE-2026-97980
25 Sep 202611:17
–osv-debian
osv-opensuse
osv-opensuse
OPENSUSE-SU-2026:12074-1 kernel-devel-7.2.9-1.1 on GA media
7 Oct 202600:00
–osv-opensuse
osv-ubuntu
osv-ubuntu
UBUNTU-CVE-2026-97980
25 Sep 202611:17
–osv-ubuntu
ptsecurity
Positive Technologies
PT-2026-98644
25 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-97980: Undefined Security Weakness
25 Sep 202600:00
–rapid7
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/s390/kernel/debug.c"
    ],
    "versions": [
      {
        "version": "a2cec6863709d6673a025acc066c962b85a75842",
        "lessThan": "716e1cd3783806929407dbd596e6b1118971eb9e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a2cec6863709d6673a025acc066c962b85a75842",
        "lessThan": "b1eb31d533cdfcae1011ed53850d52f36afe5774",
        "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/s390/kernel/debug.c"
    ],
    "versions": [
      {
        "version": "7.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "7.2",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.7",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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