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CVE-2026-46041

In the Linux kernel, the following vulnerability has been resolved: greybus: gb-beagleplay: fix sleep in atomic context in hdlc_tx_frames() hdlc_append() calls usleep_range() to wait for circular buffer space, but it is called with tx_producer_lock (a spinlock) held via hdlc_tx_frames() -> hdlc_append_tx_frame()/hdlc_append_tx_u8()/etc. Sleeping while holding a spinlock is illegal and can trigger "BUG: scheduling while atomic". Fix this by moving the buffer-space wait out of hdlc_append() and
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8e5358b1caba159198a5f9c91bd317e4beaffc6961015dfe11912e8962b5c36c
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/greybus/gb-beagleplay.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9f2b87bcdfed55145acbf932dc12f2c057145cad","status":"affected","version":"ec558bbfea671ac020a6dc6be8bf8f0ee556cce0","versionType":"git"},{"lessThan":"b2801647c203a38e013802e9e9616b5bfac64968","status":"affected","version":"ec558bbfea671ac020a6dc6be8bf8f0ee556cce0","versionType":"git"},{"lessThan":"51667fe2d9294d66e0228b9f51d1f01b6680a641","status":"affected","version":"ec558bbfea671a…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/greybus/gb-beagleplay.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.86","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"les…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/greybus/gb-beagleplay.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9f2b87bcdfed55145acbf932dc12f2c057145cad","status":"affected","version":"ec558bbfea671ac020a6dc6be8bf8f0ee556cce0","versionType":"git"},{"lessThan":"b2801647c203a38e013802e9e9616b5bfac64968","status":"affected","version":"ec558bbfea671ac020a6dc6be8bf8f0ee556cce0","versionType":"git"},{"lessThan":"51667fe2d9294d66e0228b9f51d1f01b6680a641","status":"affected","version":"ec558bbfea671a…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/greybus/gb-beagleplay.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.86","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.4","versionType":"semver"},{"les…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/51667fe2d9294d66e0228b9f51d1f01b6680a641"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/6b526dca0966f2370835765019a54319b78fca8d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/9f2b87bcdfed55145acbf932dc12f2c057145cad"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/b2801647c203a38e013802e9e9616b5bfac64968"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d23251b8dd7b2078313e291e31b5a50b2cdf8f7afddc5b6dd1bf5a7ffd471b3 · sha256:42bc5b4bda489280… · /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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