https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T03:43:18.494363+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-47263 CVE-2021-47263 — gpio: wcd934x: Fix shift-out-of-bounds error 2026-10-07T03:43:18.496162+00:00

Affected: Linux

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

gpio: wcd934x: Fix shift-out-of-bounds error

bit-mask for pins 0 to 4 is BIT(0) to BIT(4) however we ended up with BIT(n - 1) which is not right, and this was caught by below usban check

UBSAN: shift-out-of-bounds in drivers/gpio/gpio-wcd934x.c:34:14