CVE-2024-39475
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-39475
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-39475.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-39475
- Downstream
- Related
- Published
- 2024-07-05T07:15:10Z
- Modified
- 2025-08-09T19:01:28Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
fbdev: savage: Handle err return when savagefbcheckvar failed
The commit 04e5eac8f3ab("fbdev: savage: Error out if pixclock equals zero") checks the value of pixclock to avoid divide-by-zero error. However the function savagefbprobe doesn't handle the error return of savagefbcheck_var. When pixclock is 0, it will cause divide-by-zero error.
- References
-
- https://git.kernel.org/stable/c/32f92b0078ebf79dbe4827288e0acb50d89d3d5b
- https://git.kernel.org/stable/c/4b2c67e30b4e1d2ae19dba8b8e8f3b5fd3cf8089
- https://git.kernel.org/stable/c/5f446859bfa46df0ffb34149499f48a2c2d8cd95
- https://git.kernel.org/stable/c/6ad959b6703e2c4c5d7af03b4cfd5ff608036339
- https://git.kernel.org/stable/c/86435f39c18967cdd937d7a49ba539cdea7fb547
- https://git.kernel.org/stable/c/b8385ff814ca4cb7e63789841e6ec2a14c73e1e8
- https://git.kernel.org/stable/c/be754cbd77eaf2932408a4e18532e4945274a5c7
- https://git.kernel.org/stable/c/edaa57480b876e8203b51df7c3d14a51ea6b09e3