CVE-2024-53103 — Use After Free in Linux

CWE-416 — Use After Free60 documents8 sources
Severity
7.8HIGHNVD
OSV8.8OSV6.7OSV5.5
EPSS
0.0%
top 94.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
LinuxLinux KernelDebian Linux+3 more
Timeline
PublishedDec 2
Latest updateAug 14

Description

In the Linux kernel, the following vulnerability has been resolved: hv_sock: Initializing vsk->trans to NULL to prevent a dangling pointer When hvs is released, there is a possibility that vsk->trans may not be initialized to NULL, which could lead to a dangling pointer. This issue is resolved by initializing vsk->trans to NULL.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶NVDlinux/linux_kernel4.20 — 5.4.286+7
▶Debianlinux/linux_kernel< 5.10.234-1+3
▶Ubuntulinux/linux_kernel< 5.4.0-205.225+7

Patches

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

🔴Vulnerability Details

29
OSV
linux-azure-nvidia vulnerabilities↗2025-04-28
▶
OSV
linux-iot vulnerabilities↗2025-04-03
▶
OSV
linux-nvidia-tegra, linux-nvidia-tegra-igx vulnerabilities↗2025-03-28
▶
OSV
linux-xilinx-zynqmp vulnerabilities↗2025-03-28
▶
OSV
linux-aws, linux-aws-6.8 vulnerabilities↗2025-02-28
▶

📋Vendor Advisories

30
CISA ICS
Siemens Third-Party Components in SINEC OS↗2025-08-14
▶
Ubuntu
Linux kernel (Azure, N-Series) vulnerabilities↗2025-04-28
▶
Ubuntu
Linux kernel (IoT) vulnerabilities↗2025-04-03
▶
Ubuntu
Linux kernel (Xilinx ZynqMP) vulnerabilities↗2025-03-28
▶
Ubuntu
Linux kernel (NVIDIA Tegra) vulnerabilities↗2025-03-28
▶
CVE-2024-53103 — Use After Free in Linux | cvebase