CVE-2024-50062

MEDIUM EPSS 12.3%
Published Oct 21, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-srv: Avoid null pointer deref during path establishment For RTRS path establishment, RTRS client initiates and completes con_num of connections. After establishing all its connections, the information is exchanged between the client and server through the info_req message. During this exchange, it is essential that all connections have been established, and the state of the RTRS srv path is CONNECTED. So add these sanity checks, to make sure we detect and abort process in error scenarios to avoid null pointer deref.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
12.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-476 NULL Pointer Dereference Memory Safety

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel* <5.15.168
linuxlinux_kernel*≥5.16  –  <6.1.113
linuxlinux_kernel*≥6.2  –  <6.6.57
linuxlinux_kernel*≥6.7  –  <6.11.4

References 6

  • git.kernel.org https://git.kernel.org/stable/c/394b2f4d5e014820455af3eb5859eb328eaafcfd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b5d4076664465487a9a3d226756995b12fb73d71
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b720792d7e8515bc695752e0ed5884e2ea34d12a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ccb8e44ae3e2391235f80ffc6be59bec6b889ead
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0e62bf7b575fbfe591f6f570e7595dd60a2f5eb
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/394b2f4d5e014820455af3eb5859eb328eaafcfd
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b5d4076664465487a9a3d226756995b12fb73d71
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b720792d7e8515bc695752e0ed5884e2ea34d12a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ccb8e44ae3e2391235f80ffc6be59bec6b889ead
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d0e62bf7b575fbfe591f6f570e7595dd60a2f5eb
    Patch