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CVE-2026-43010

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject sleepable kprobe_multi programs at attach time kprobe.multi programs run in atomic/RCU context and cannot sleep. However, bpf_kprobe_multi_link_attach() did not validate whether the program being attached had the sleepable flag set, allowing sleepable helpers such as bpf_copy_from_user() to be invoked from a non-sleepable context. This causes a "sleeping function called from invalid context" splat: BUG: sleepin
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4a778f7161bf9bdb3a0f368ce5936ee430d9e8654d6a6068b0802dfeac98b598
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/bpf_trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"89327ed787746a7aa4db3c97f91d2e294228932b","status":"affected","version":"0dcac272540613d41c05e89679e4ddb978b612f1","versionType":"git"},{"lessThan":"d97b19fe5265f7901b2c862f88a4eb1b129a0b61","status":"affected","version":"0dcac272540613d41c05e89679e4ddb978b612f1","versionType":"git"},{"lessThan":"dc9a060d76c12b23c5f378ee115d5e5d03d8bbf3","status":"affected","version":"0dcac272540613d41c05e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/trace/bpf_trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.144","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessTh…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["kernel/trace/bpf_trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"89327ed787746a7aa4db3c97f91d2e294228932b","status":"affected","version":"0dcac272540613d41c05e89679e4ddb978b612f1","versionType":"git"},{"lessThan":"d97b19fe5265f7901b2c862f88a4eb1b129a0b61","status":"affected","version":"0dcac272540613d41c05e89679e4ddb978b612f1","versionType":"git"},{"lessThan":"dc9a060d76c12b23c5f378ee115d5e5d03d8bbf3","status":"affected","version":"0dcac272540613d41c05e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["kernel/trace/bpf_trace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.18"},{"lessThan":"5.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.144","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessTh…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/affected/1

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/89327ed787746a7aa4db3c97f91d2e294228932b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/d97b19fe5265f7901b2c862f88a4eb1b129a0b61"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/dc9a060d76c12b23c5f378ee115d5e5d03d8bbf3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/eb7024bfcc5f68ed11ed9dd4891a3073c15f04a8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/f952157e695fd434bdc05af63a703bb082a78717"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7a00570cf8256c25cbe36119ab49600ac279a6d246a039f67dcb4dd82f003d97 · sha256:fb2a4340dd4c6bd9… · /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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