Medium severity5.5NVD Advisory· Published May 6, 2026· Updated Jun 1, 2026
CVE-2026-43105
CVE-2026-43105
Description
In the Linux kernel, the following vulnerability has been resolved:
drm/vc4: Fix memory leak of BO array in hang state
The hang state's BO array is allocated separately with kzalloc() in vc4_save_hang_state() but never freed in vc4_free_hang_state(). Add the missing kfree() for the BO array before freeing the hang state struct.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
15cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 8 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=4.5,<6.6.136
- cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*
- (no CPE)
- osv-coords6 versionspkg:apk/chainguard/linux-aws-6.18pkg:apk/chainguard/linux-azure-6.18pkg:apk/chainguard/linux-gcp-6.18pkg:apk/chainguard/linux-qemu-6.18pkg:apk/chainguard/linux-qemu-6.18-bootc-boot-installedpkg:apk/chainguard/linux-vmware-6.18
< 6.18.31-r0+ 5 more
- (no CPE)range: < 6.18.31-r0
- (no CPE)range: < 6.18.31-r0
- (no CPE)range: < 6.18.31-r0
- (no CPE)range: < 6.18.31-r0
- (no CPE)range: < 6.18.31-r0
- (no CPE)range: < 6.18.31-r0
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/0d3c014a84396a147705f523a8fd6fc873e76502nvdPatch
- git.kernel.org/stable/c/421cea4f71f7cf65abaae878562ee4aa2b684628nvdPatch
- git.kernel.org/stable/c/a812008fe3a0aebb778d277b35717f64e23d0302nvdPatch
- git.kernel.org/stable/c/b8138567c4a80fd76a647849ebd4284996cf4b17nvdPatch
- git.kernel.org/stable/c/f4dfd6847b3e5d24e336bca6057485116d17aea4nvdPatch
- git.kernel.org/stable/c/686bb2fce082f043db50db02b5de5c64ca4dc4c4nvd
- git.kernel.org/stable/c/7235fc096ece53211bd2c0e958c65f9b802aeb98nvd
- git.kernel.org/stable/c/9c092941fc1d00933bcb46ecac1cb930db3abf5dnvd
News mentions
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