CVE-2023-53264
In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe Use devm_of_iomap() instead of of_iomap() to automatically handle the unused ioremap region.
Does this matter?
Lower severity and a low EPSS score (0.15%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: clk: imx: clk-imxrt1050: fix memory leak in imxrt1050_clocks_probe Use devm_of_iomap() instead of of_iomap() to automatically handle the unused ioremap region. If any error occurs, regions allocated by kzalloc() will leak, but using devm_kzalloc() instead will automatically free the memory using devm_kfree(). Also, fix error handling of hws by adding unregister_hws label, which unregisters remaining hws when iomap failed.
- 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
- 0.15% probability · 5th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/02e54db221bb001b32f839e0149ee8d890ab9aa1Patch
- https://git.kernel.org/stable/c/0fbdfd2542252e4c02e8158a06b7c0c9cfd40f99Patch
- https://git.kernel.org/stable/c/1839032251a66f2ae5a043c495532830a55d28c4Patch
- https://git.kernel.org/stable/c/1b280598ab3bd8a2dc8b96a12530d5b1ee7a8f4aPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.