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CVE-2026-46272

In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode When trying to run perf and sysfs mode simultaneously, the WARN_ON() in tmc_etr_enable_hw() is triggered sometimes: WARNING: CPU: 42 PID: 3911571 at drivers/hwtracing/coresight/coresight-tmc-etr.c:1060 tmc_etr_enable_hw+0xc0/0xd8 [coresight_tmc] [..snip..] Call trace: tmc_etr_enable_hw+0xc0/0xd8 [coresight_tmc] (P) tmc_enable_etr_sink+0x11c/0x250 [cores
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8b4667c09a39aa62a599e650aab67556860a579782ec8031fb3d83b1b81686ee
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":["drivers/hwtracing/coresight/coresight-tmc-etr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"38a07194bbcddb18d77dad40ba9978d994c0b74c","status":"affected","version":"296b01fd106e787d4463974a7f42d286a5df08cd","versionType":"git"},{"lessThan":"6906aa70d4fc5900b954136e20e27c2be6d1acab","status":"affected","version":"296b01fd106e787d4463974a7f42d286a5df08cd","versionType":"git"},{"lessThan":"e6e43e82c79c97917cbe356c07e8a6f3f982ab53","status":"affected","version"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hwtracing/coresight/coresight-tmc-etr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.5"},{"lessThan":"6.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"origi…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hwtracing/coresight/coresight-tmc-etr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"38a07194bbcddb18d77dad40ba9978d994c0b74c","status":"affected","version":"296b01fd106e787d4463974a7f42d286a5df08cd","versionType":"git"},{"lessThan":"6906aa70d4fc5900b954136e20e27c2be6d1acab","status":"affected","version":"296b01fd106e787d4463974a7f42d286a5df08cd","versionType":"git"},{"lessThan":"e6e43e82c79c97917cbe356c07e8a6f3f982ab53","status":"affected","version"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hwtracing/coresight/coresight-tmc-etr.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.5"},{"lessThan":"6.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.14","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.4","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.0","versionType":"origi…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/38a07194bbcddb18d77dad40ba9978d994c0b74c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/6906aa70d4fc5900b954136e20e27c2be6d1acab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e6e43e82c79c97917cbe356c07e8a6f3f982ab53"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:c5dbfa6a77b6262fb5291bb36db2b7cbf092e625b021ebc3cf76cc5ff37e595d · sha256:6ca34daaa3a1b3a8… · /containers/cna/references/2

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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