CVE-2023-52459

Summary

In the Linux kernel, the following vulnerability has been resolved:

media: v4l: async: Fix duplicated list deletion

The list deletion call dropped here is already called from the helper function in the line before. Having a second list_del() call results in either a warning (with CONFIG_DEBUG_LIST=y):

list_del corruption, c46c8198->next is LIST_POISON1 (00000100)

If CONFIG_DEBUG_LIST is disabled the operation results in a kernel error due to NULL pointer dereference.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux28a1295795d85a25f2e7dd391c43969e95fcb341 < b7062628caeaec90e8f691ebab2d70f31b7b6b91affected
LinuxLinux28a1295795d85a25f2e7dd391c43969e95fcb341 < 49d82811428469566667f22749610b8c132cdb3eaffected
LinuxLinux28a1295795d85a25f2e7dd391c43969e95fcb341 < 3de6ee94aae701fa949cd3b5df6b6a440ddfb8f2affected
LinuxLinux6.6affected
LinuxLinux0 < 6.6unaffected
LinuxLinux6.6.14 <= 6.6.*unaffected
LinuxLinux6.7.2 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References