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CVE-2026-46016

In the Linux kernel, the following vulnerability has been resolved: remoteproc: xlnx: Only access buffer information if IPI is buffered In the receive callback check if message is NULL to prevent possibility of crash by NULL pointer dereferencing.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e6570c8583d5f97b23f08f52fdb317aefa6ccf4ea15c641df3e5250c805c5c71
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/remoteproc/xlnx_r5_remoteproc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.86","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semv…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/remoteproc/xlnx_r5_remoteproc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5d1451cb2cf6f3d9884d76035a1460aa9bb4b053","status":"affected","version":"5dfb28c257b7c515624ba6b163410ceada451bf2","versionType":"git"},{"lessThan":"7ddbf21116770b7011f2bb0a6056b7604b24c497","status":"affected","version":"5dfb28c257b7c515624ba6b163410ceada451bf2","versionType":"git"},{"lessThan":"06d0bed2552fd0dae27d374d4492a2b672e24eed","status":"affected","version":"5dfb28…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/remoteproc/xlnx_r5_remoteproc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.86","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.27","versionType":"semv…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/remoteproc/xlnx_r5_remoteproc.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5d1451cb2cf6f3d9884d76035a1460aa9bb4b053","status":"affected","version":"5dfb28c257b7c515624ba6b163410ceada451bf2","versionType":"git"},{"lessThan":"7ddbf21116770b7011f2bb0a6056b7604b24c497","status":"affected","version":"5dfb28c257b7c515624ba6b163410ceada451bf2","versionType":"git"},{"lessThan":"06d0bed2552fd0dae27d374d4492a2b672e24eed","status":"affected","version":"5dfb28…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/06d0bed2552fd0dae27d374d4492a2b672e24eed"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/38dd6ccfdfbbe865569a52fe1ba9fa1478f672e6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/5d1451cb2cf6f3d9884d76035a1460aa9bb4b053"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/7ddbf21116770b7011f2bb0a6056b7604b24c497"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/8242579859a78c801bb626e9aa4823aca93e28e7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a30feeccd69e61fbbcc8ae0362cf79e284d9031554a0fa462389cc7f56082d36 · sha256:3dc943352cffcd13… · /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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