Riskcovery

CVE-2026-93817

perf: Fix addr_filter_ranges lifetime

State
Published
Severity
7.8 High
Published
Sep 24, 2026
Updated
Oct 30, 2026
Reserved
Sep 18, 2026

Read the record on cve.org

Description

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

perf: Fix addr_filter_ranges lifetime

Lee Jia Jie reported that since event::addr_filter_ranges is used under RCU, it should be RCU freed.

Scores

CVSSScoreVectorSource
3.17.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLinux

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 375637bc524952f1122ea22caf5a8f1fecad8228 to before a0b1ec3a2daf4d4233fae9b5b8d657b4a5db4df6Affected
  • 375637bc524952f1122ea22caf5a8f1fecad8228 to before 1d8e1e99b063de4179cc8af14d08115d74a37abfAffected
  • 375637bc524952f1122ea22caf5a8f1fecad8228 to before cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1Affected
  • 375637bc524952f1122ea22caf5a8f1fecad8228 to before 6f1853b2b9f38f1343790bae8c0601b3f7554754Affected
  • 375637bc524952f1122ea22caf5a8f1fecad8228 to before e62d4192e593630f355094adc467058a05bdc935Affected
LinuxLinux
  • 4.7Affected
  • before 4.7Not affected
  • 6.1.191 through 6.1.*Not affected
  • 6.6.160 through 6.6.*Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2 and laterNot affected

References

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