AZL-83747
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-83747.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-83747
- Upstream
- Published
- 2026-04-24T15:16:39Z
- Modified
- 2026-08-28T17:47:57.126063657Z
- Summary
- CVE-2026-31603 affecting package kernel for versions less than 6.6.137.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
staging: sm750fb: fix division by zero in pstohz()
pstohz() is called from hwsm750crtcsetmode() without validating that pixclock is non-zero. A zero pixclock passed via FBIOPUT_VSCREENINFO causes a division by zero.
Fix by rejecting zero pixclock in lynxfbopscheck_var(), consistent with other framebuffer drivers.
- References