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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-43104

drm/vc4: Fix a memory leak in hang state error path

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4_save_hang_state() encounters an early return condition, it returns without freeing the previously allocated `kernel_state`, leaking memory. Add the missing kfree() calls by consolidating the early return paths into a single place.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 214613656b5179f0daab6e0a080814b5100d45f0 to < c197def3834cbee3fd824ce4c57d08cb24e18955affected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < 9487daa18e627ac6b5ed5911be79f23362554b70affected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < 259e2bba3fd7005c62cbd42365a48b3221b244e3affected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < dd5c49787a32da96a2b154427eb17cbf12a83c28affected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < d8fdd6adc07b78ad3e9ee0004876d90cb59ca941affected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < e352e9adc9f6df54d63150ff832f71c04e30744baffected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < 3eb7dd55021d0f4308fbea0bea21d2118984d8e7affected
  • 214613656b5179f0daab6e0a080814b5100d45f0 to < 9525d169e5fd481538cf8c663cc5839e54f2e481affected

Linux Linux

Default version status: affected

  • 4.5affected
  • 0 to < 4.5unaffected
  • 5.10.258 to ≤ 5.10.*unaffected
  • 5.15.209 to ≤ 5.15.*unaffected
  • 6.1.175 to ≤ 6.1.*unaffected
  • 6.6.136 to ≤ 6.6.*unaffected
  • 6.12.83 to ≤ 6.12.*unaffected
  • 6.18.24 to ≤ 6.18.*unaffected
  • 6.19.14 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References