CVE-2024-46686

smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req()

EPSS 0.2%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Sep 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In the Linux kernel, the following vulnerability has been resolved: smb/client: avoid dereferencing rdata=NULL in smb2_new_read_req() This happens when called from SMB2_read() while using rdma and reaching the rdma_readwrite_threshold.

Affected products

Linux · Linux

References

https://git.kernel.org/stable/c/6df57c63c200cd05e085c3b695128260e21959b7 https://git.kernel.org/stable/c/a01859dd6aebf826576513850a3b05992809e9d2 https://git.kernel.org/stable/c/b902fb78ab21299e4dd1775e7e8d251d5c0735bc https://git.kernel.org/stable/c/c724b2ab6a46435b4e7d58ad2fbbdb7a318823cf https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html