CVE-2023-53314 — Linux vulnerability

5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 95.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LinuxLinux KernelDebian Linux
Timeline
PublishedSep 16

Description

In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fb_info.dev Do not assing the Linux device to struct fb_info.dev. The call to register_framebuffer() initializes the field to the fbdev device. Drivers should not override its value. Fixes a bug where the driver incorrectly decreases the hardware device's reference counter and leaks the fbdev device. v2: * add Fixes tag (Dan)

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 Packages4 packages

▶NVDlinux/linux_kernel2.6.32 — 4.14.326+6
▶Debianlinux/linux_kernel< 5.10.197-1+3
▶CVEListV5linux/linux88017bda96a5fd568a982b01546c8fb1782dda62 — ffdf2b020db717853167391a3a8d912e13428fa6+8
▶debiandebian/linux< linux 6.1.55-1 (bookworm)

Patches

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

🔴Vulnerability Details

2
OSV
CVE-2023-53314: In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fb_info↗2025-09-16
▶
GHSA
GHSA-p9jr-xxvg-3xmg: In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93xx-fb: Do not assign to struct fb_info↗2025-09-16
▶

📋Vendor Advisories

2
Red Hat
kernel: fbdev/ep93xx-fb: Do not assign to struct fb_info.dev↗2025-09-16
▶
Debian
CVE-2023-53314: linux - In the Linux kernel, the following vulnerability has been resolved: fbdev/ep93x...↗2023
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CVE-2023-53314 — Linux vulnerability | cvebase