CVE-2024-27039
In the Linux kernel, the following vulnerability has been resolved: clk: hisilicon: hi3559a: Fix an erroneous devm_kfree() 'p_clk' is an array allocated just before the for loop for all clk that need to be registered.
Does this matter?
Lower severity and a low EPSS score (0.27%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: clk: hisilicon: hi3559a: Fix an erroneous devm_kfree() 'p_clk' is an array allocated just before the for loop for all clk that need to be registered. It is incremented at each loop iteration. If a clk_register() call fails, 'p_clk' may point to something different from what should be freed. The best we can do, is to avoid this wrong release of memory.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.27% probability · 18th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00Patch
- https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2Patch
- https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379Patch
- https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4Patch
- https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9fPatch
- https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097Patch
- https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00Patch
- https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2Patch
- https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379Patch
- https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4Patch
- https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9fPatch
- https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.