CVE-2024-35922 — Divide By Zero in Linux

CWE-369 — Divide By Zero40 documents7 sources
Severity
5.5MEDIUMNVD
OSV7.0OSV6.8
EPSS
0.0%
top 94.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
LinuxLinux KernelDebian Linux+1 more
Timeline
PublishedMay 19
Latest updateSep 18

Description

In the Linux kernel, the following vulnerability has been resolved: fbmon: prevent division by zero in fb_videomode_from_videomode() The expression htotal * vtotal can have a zero value on overflow. It is necessary to prevent division by zero like in fb_var_to_videomode(). Found by Linux Verification Center (linuxtesting.org) with Svace.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages5 packages

▶NVDlinux/linux_kernel4.20 — 5.4.274+6
▶Debianlinux/linux_kernel< 5.10.216-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-189.209+2
▶CVEListV5linux/linux2db54c72395298a58f29c75ae880be9e478fdbbd — 1fb52bc1de55e9e0bdf71fe078efd4da0889710f+8
▶debiandebian/linux< linux 6.1.90-1 (bookworm)

Also affects: Debian Linux 10.0

Patches

Patch: git.kernel.org ↗Patch: git.kernel.org ↗Patch: git.kernel.org ↗

🔴Vulnerability Details

19
OSV
linux-xilinx-zynqmp vulnerabilities↗2024-09-18
▶
OSV
linux-gcp-5.15 vulnerabilities↗2024-07-30
▶
OSV
linux-raspi vulnerabilities↗2024-07-26
▶
OSV
linux-oracle vulnerabilities↗2024-07-26
▶
OSV
linux-azure, linux-azure-5.15, linux-azure-fde, linux-azure-fde-5.15 vulnerabilities↗2024-07-26
▶

📋Vendor Advisories

19
Ubuntu
Linux kernel vulnerabilities↗2024-09-18
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-30
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-26
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-26
▶
Ubuntu
Linux kernel vulnerabilities↗2024-07-26
▶

💬Community

1
Bugzilla
CVE-2024-35922 kernel: fbmon: prevent division by zero in fb_videomode_from_videomode()↗2024-05-20
▶