VulnerabilityAnalyzed
CVE-2023-52512
In the Linux kernel, the following vulnerability has been resolved: pinctrl: nuvoton: wpcm450: fix out of bounds write Write into 'pctrl->gpio_bank' happens before the check for GPIO index validity, so out of bounds write may happen.
MEDIUM 5.5EPSS 0.22%
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
Description
In the Linux kernel, the following vulnerability has been resolved: pinctrl: nuvoton: wpcm450: fix out of bounds write Write into 'pctrl->gpio_bank' happens before the check for GPIO index validity, so out of bounds write may happen. Found by Linux Verification Center (linuxtesting.org) with SVACE.
- 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
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/6c18c386fd13dbb3ff31a1086dabb526780d9bdaPatch
- https://git.kernel.org/stable/c/87d315a34133edcb29c4cadbf196ec6c30dfd47bPatch
- https://git.kernel.org/stable/c/c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8Patch
- https://git.kernel.org/stable/c/6c18c386fd13dbb3ff31a1086dabb526780d9bdaPatch
- https://git.kernel.org/stable/c/87d315a34133edcb29c4cadbf196ec6c30dfd47bPatch
- https://git.kernel.org/stable/c/c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.