CVE-2023-52919
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
22 Oct 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
In the Linux kernel, the following vulnerability has been resolved:
nfc: nci: fix possible NULL pointer dereference in send_acknowledge()
Handle memory allocation failure from nci_skb_alloc() (calling
alloc_skb()) to avoid possible NULL pointer dereference.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/2b2edf089df3a69f0072c6e71563394c5a94e62ehttps://git.kernel.org/stable/c/5622592f8f74ae3e594379af02e64ea84772d0ddhttps://git.kernel.org/stable/c/76050b0cc5a72e0c7493287b7e18e1cb9e3c4612https://git.kernel.org/stable/c/7937609cd387246aed994e81aa4fa951358fba41https://git.kernel.org/stable/c/bb6cacc439ddd2cd51227ab193f4f91cfc7f014fhttps://git.kernel.org/stable/c/c95fa5b20fe03609e0894656fa43c18045b5097ehttps://git.kernel.org/stable/c/d7dbdbe3800a908eecd4975c31be47dd45e2104ahttps://git.kernel.org/stable/c/ffdc881f68073ff86bf21afb9bb954812e8278be