Riskcovery

CVE-2024-57988

Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()

State
Published
Severity
5.5 Medium
Published
Feb 27, 2025
Updated
May 11, 2026
Reserved
Feb 27, 2025

Read the record on cve.org

Description

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

Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name()

devm_kstrdup() can return a NULL pointer on failure,but this returned value in btbcm_get_board_name() is not checked. Add NULL check in btbcm_get_board_name(), to handle kernel NULL pointer dereference error.

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

Affected Products

ProductVersions
LinuxLinux
  • f9183eaad91521ba1c04a19e5606ae61560a735e to before df2f2d9199e61819cca5da0121dfa4d4cb57000fAffected
  • f9183eaad91521ba1c04a19e5606ae61560a735e to before 74af8b9d0e79deefd2d43e14b84575839a849169Affected
  • f9183eaad91521ba1c04a19e5606ae61560a735e to before b88655bc6593c6a7fdc1248b212d17e581c4334eAffected
LinuxLinux
  • 6.9Affected
  • before 6.9Not affected
  • 6.12.13 through 6.12.*Not affected
  • 6.13.2 through 6.13.*Not affected
  • 6.14 and laterNot affected

References

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