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CVE-2026-31541

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix trace_marker copy link list updates When the "copy_trace_marker" option is enabled for an instance, anything written into /sys/kernel/tracing/trace_marker is also copied into that instances buffer. When the option is set, that instance's trace_array descriptor is added to the marker_copies link list. This list is protected by RCU, as all iterations uses an RCU protected list traversal. When the instance is delete
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e12a2c5f4f47fe1f5f718fd8b38cecae1f9d553dd453ff2a120fe5dbcf35da8d
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"75668e58244e63ec3785098a02e1cdcff14a6c2e","status":"affected","version":"7b382efd5e8af4c0c67e70ad3fb599dcd2dc0b86","versionType":"git"},{"lessThan":"cc267e4b4302247dc67ef937a9ac587a696a43c1","status":"affected","version":"7b382efd5e8af4c0c67e70ad3fb599dcd2dc0b86","versionType":"git"},{"lessThan":"07183aac4a6828e474f00b37c9d795d0d99e18a7","status":"affected","version":"7b382efd5e8af4c0c67e70ad3…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.20","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"75668e58244e63ec3785098a02e1cdcff14a6c2e","status":"affected","version":"7b382efd5e8af4c0c67e70ad3fb599dcd2dc0b86","versionType":"git"},{"lessThan":"cc267e4b4302247dc67ef937a9ac587a696a43c1","status":"affected","version":"7b382efd5e8af4c0c67e70ad3fb599dcd2dc0b86","versionType":"git"},{"lessThan":"07183aac4a6828e474f00b37c9d795d0d99e18a7","status":"affected","version":"7b382efd5e8af4c0c67e70ad3…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/trace/trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.20","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/07183aac4a6828e474f00b37c9d795d0d99e18a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/75668e58244e63ec3785098a02e1cdcff14a6c2e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/cc267e4b4302247dc67ef937a9ac587a696a43c1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:de5d09ed1ad5cb2b2e6d975f9315bde2c931b82738c3dc9294c1f5de2e07acc8 · sha256:13f6ef2240c46663… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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