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CVE-2026-43111

In the Linux kernel, the following vulnerability has been resolved: HID: roccat: fix use-after-free in roccat_report_event roccat_report_event() iterates over the device->readers list without holding the readers_lock. This allows a concurrent roccat_release() to remove and free a reader while it's still being accessed, leading to a use-after-free. Protect the readers list traversal with the readers_lock mutex.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:811f5628aada094f29a3f4737bf76c8dfe2c864ef84128b2303b4aef1361a37e
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/hid/hid-roccat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.35"},{"lessThan":"2.6.35","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hid/hid-roccat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"20dca865460f7943cf70afca274b60dac371f546","status":"affected","version":"206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378","versionType":"git"},{"lessThan":"441689e3103694caa3e2d62b7d57c7bccefa5e37","status":"affected","version":"206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378","versionType":"git"},{"lessThan":"181ea51ab0f6370842c5b49cfb86824253a1189e","status":"affected","version":"206f5f2fcb5ff5bb0c60f…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hid/hid-roccat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.35"},{"lessThan":"2.6.35","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.258","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hid/hid-roccat.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"20dca865460f7943cf70afca274b60dac371f546","status":"affected","version":"206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378","versionType":"git"},{"lessThan":"441689e3103694caa3e2d62b7d57c7bccefa5e37","status":"affected","version":"206f5f2fcb5ff5bb0c60f9e9189937f3ca03e378","versionType":"git"},{"lessThan":"181ea51ab0f6370842c5b49cfb86824253a1189e","status":"affected","version":"206f5f2fcb5ff5bb0c60f…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/181ea51ab0f6370842c5b49cfb86824253a1189e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/20dca865460f7943cf70afca274b60dac371f546"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/36bb2d0b915014bbdc5044982b31b57b78045b93"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/441689e3103694caa3e2d62b7d57c7bccefa5e37"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/bca0b595e15450dd66b1153c76c4ef1087ee011b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/d802d848308b35220f21a8025352f0c0aba15c12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/e16a6d11bd77b81632165f02cf0d5946df74b3b7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/e6a445513fbc6a0329d2d5ff375b6725750ec5a6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:96492350ef28c0f8953044c70df028e51955718585b9616ea30736d25af91dc0 · sha256:515cbde8861d7885… · /containers/cna/references/3

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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