First published: Fri Sep 13 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: gtp: fix a potential NULL pointer dereference When sockfd_lookup() fails, gtp_encap_enable_socket() returns a NULL pointer, but its callers only check for error pointers thus miss the NULL pointer case. Fix it by returning an error pointer with the error code carried from sockfd_lookup(). (I found this bug during code inspection.)
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | >=4.12<4.19.321 | |
Linux Linux kernel | >=4.20<5.4.283 | |
Linux Linux kernel | >=5.5<5.10.225 | |
Linux Linux kernel | >=5.11<5.15.166 | |
Linux Linux kernel | >=5.16<6.1.108 | |
Linux Linux kernel | >=6.2<6.6.49 | |
Linux Linux kernel | >=6.7<6.10.8 | |
Linux Linux kernel | =6.11-rc1 | |
Linux Linux kernel | =6.11-rc2 | |
Linux Linux kernel | =6.11-rc3 | |
Linux Linux kernel | =6.11-rc4 | |
Linux Linux kernel | =6.11-rc5 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.