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CVE-2026-64344

In the Linux kernel, the following vulnerability has been resolved: USB: idmouse: fix use-after-free on disconnect race mutex_unlock() may access the mutex structure after releasing the lock and therefore cannot be used to manage lifetime of objects directly (unlike spinlocks and refcounts). [1][2] Use a kref to release the driver data to avoid use-after-free in mutex_unlock() when release() races with disconnect(). [1] a51749ab34d9 ("locking/mutex: Document that mutex_unlock() is
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2f77a28f6af05bbc98136e81d10cae1edeae31f3c2ac8de5e6ac318e8856f89e
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":"affected","product":"Linux","programFiles":["drivers/usb/misc/idmouse.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.24"},{"lessThan":"2.6.24","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/misc/idmouse.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"31e75fed8f90cfea9f8285e7ed135b0e452bf872","status":"affected","version":"54d2bc068fd21bcb096660938bce7c7265613a24","versionType":"git"},{"lessThan":"8d53b14ad4ccbff6d306b3a39c812303f4a87d41","status":"affected","version":"54d2bc068fd21bcb096660938bce7c7265613a24","versionType":"git"},{"lessThan":"f62622e947f82a3854a8502d09492ffbdeb252b4","status":"affected","version":"54d2bc068fd21bcb096…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/misc/idmouse.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.24"},{"lessThan":"2.6.24","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"},…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/misc/idmouse.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"31e75fed8f90cfea9f8285e7ed135b0e452bf872","status":"affected","version":"54d2bc068fd21bcb096660938bce7c7265613a24","versionType":"git"},{"lessThan":"8d53b14ad4ccbff6d306b3a39c812303f4a87d41","status":"affected","version":"54d2bc068fd21bcb096660938bce7c7265613a24","versionType":"git"},{"lessThan":"f62622e947f82a3854a8502d09492ffbdeb252b4","status":"affected","version":"54d2bc068fd21bcb096…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/31e75fed8f90cfea9f8285e7ed135b0e452bf872"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/54c2b7356b4aeea467f9fb13b85e9e036bc428cb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/60fc5ef4ecea3e3d1fe556cecf53ddd13096ef09"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/8d53b14ad4ccbff6d306b3a39c812303f4a87d41"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d0f61acb51a8c8f3fd41c303ddb7770cd83e7ed4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/e88cff5fbaa629f3cab45c8b46f395d62c2eb515"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/f62622e947f82a3854a8502d09492ffbdeb252b4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ff002c153f9722caece3983cc23dc4d9d4652cb4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6a03a17897304eb6ffa0e32b8c1572f006f7ced79efb9188140b09d62285f04d · sha256:f9047d9730bb3407… · /containers/cna/references/7

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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