CVE Explorer

CVE-2025-71291

In the Linux kernel, the following vulnerability has been resolved: misc: bcm_vk: Fix possible null-pointer dereferences in bcm_vk_read() In the function bcm_vk_read(), the pointer entry is checked, indicating that it can be NULL. If entry is NULL and rc is set to -EMSGSIZE, the following code may cause null-pointer dereferences: struct vk_msg_blk tmp_msg = entry->to_h_msg[0]; set_msg_id(&tmp_msg, entry->usr_msg_id); tmp_msg.size = entry->to_h_blks - 1; To prevent these possible null-p

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2651a56e40d23a150b0bc4b0ea57eb8a289479f88f90762807df57c2e6c65d22

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/misc/bcm-vk/bcm_vk_msg.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"741c5a3a0cd893a4218fc0fc8c18403e54fcfb22","status":"affected","version":"88517757a829e9ce146a6c7233ad5dcdc66fcbb0","versionType":"git"},{"lessThan":"ece3722169ba93734bfd1f06255e8ab7f19fe964","status":"affected","version":"88517757a829e9ce146a6c7233ad5dcdc66fcbb0","versionType":"git"},{"lessThan":"aa97ccc3dc1eba9f4537f0410e9dbb0b05ccf2fb","status":"affected","version":"88517757a829e…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/misc/bcm-vk/bcm_vk_msg.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.19"},{"lessThan":"5.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.128","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.75","versionType":"semver"},{…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/affected/1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/20f2d9dbe5e972516f8f9948d7ae5b95d1ad77bd"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/3842f93e6e29d5cc1dcb9e5bda70587b444bed69"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/741c5a3a0cd893a4218fc0fc8c18403e54fcfb22"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/aa97ccc3dc1eba9f4537f0410e9dbb0b05ccf2fb"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/ba75ecb97d3f4e95d59002c13afb6519205be6cb"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/ece3722169ba93734bfd1f06255e8ab7f19fe964"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:ef00264c23d76d6945c83658c0ccfa9bf63eba6eefba813bbb52f135bd12a10b · sha256:43d7b3d087045cfb… · /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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