AZL-103544
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103544.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-103544
- Upstream
- Published
- 2026-09-24T17:17:28Z
- Modified
- 2026-09-25T14:16:07Z
- Summary
- CVE-2026-97503 affecting package kernel 6.6.157.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
genirq/proc: Size interrupt directory names for 10-digit interrupt numbers
/proc/irq// directory names are built in
char name[10]buffers withsprintf(name, "%u", irq).Ten-digit IRQ numbers already need 11 bytes including the trailing NUL, and current sparse-IRQ configurations allow interrupt numbers in that range.
Size the temporary name buffer for the current decimal form and switch to bounded formatting when creating or removing the proc entry.
- References