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CVE-2026-97899

Linux: drm/i915: Fix memory leak in query_perf_config_list()

Linux LinuxOperating systems
Open in ThreatlineRecord JSON
CVSS
NoneNot scored
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.18%Chance of exploitation activity in the next 30 days, higher than 6% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed in3726824aa1418594a7458721f8b8cafd5393a300Also 362c42720259f42abbbafa99a12cd14f74254b7c, 9ac6db531abe98adfd395fea25c00fee37de8154 and 1 moreCVE List
Published25 Sep 2026Updated 19 Oct 2026CVE List

What fixes it

  • 3726824aa1418594a7458721f8b8cafd5393a300LinuxCVE List
  • 362c42720259f42abbbafa99a12cd14f74254b7cLinuxCVE List
  • 9ac6db531abe98adfd395fea25c00fee37de8154LinuxCVE List
  • 59e0a04d95e160547065ab3704bd809ddf3f0e1eLinuxCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/i915: Fix memory leak in query_perf_config_list()

When krealloc() fails, free the original oa_config_ids before returning to avoid a memory leak.

(cherry picked from commit 9977e9d84f46d4f12ad35fbbc0ec4638554bce87)

Text from CVE List

Affected versions 18

  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before d60532306397233fb860860e9694f4e35abc0e80CVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before c0c727809229119598b50aba2776d236fbaa7989CVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before 3726824aa1418594a7458721f8b8cafd5393a300CVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before 362c42720259f42abbbafa99a12cd14f74254b7cCVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before d004303557924077a327d71c80f5863b1b9ff1d7CVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before 9ac6db531abe98adfd395fea25c00fee37de8154CVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before 59e0a04d95e160547065ab3704bd809ddf3f0e1eCVE List
  • Linuxaffected: 4f6ccc74a85cbb4cdd373c374dc76398dc7603a1 before cbd3dafc2003db679ccd2f6c6a2551db79657049CVE List
  • Linuxaffected: 5.5CVE List
  • Linuxunaffected: all versions before 5.5CVE List
  • Linuxunaffected: 5.10.271 through 5.10.*CVE List
  • Linuxunaffected: 5.15.222 through 5.15.*CVE List
  • Linuxunaffected: 6.1.189 through 6.1.*CVE List
  • Linuxunaffected: 6.6.158 through 6.6.*CVE List
  • Linuxunaffected: 6.12.111 through 6.12.*CVE List
  • Linuxunaffected: 6.18.53 through 6.18.*CVE List
  • Linuxunaffected: 7.2.7 through 7.2.*CVE List
  • Linuxunaffected: 7.3CVE List

References 8