Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939_session_new(): fix skb reference counting Since j1939_session_skb_queue() does an extra skb_get() for each new skb, do the same for the initial one in j1939_session_new() to avoid refcount underflow. [mkl: clean up commit message]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9d71dd0c70099914fcd063135da3c580865e924c before 224e606a8d8e8c7db94036272c47a37455667313; affected 9d71dd0c70099914fcd063135da3c580865e924c before b3282c2bebeeb82ceec492ee4972f51ee7a4a132; affected 9d71dd0c70099914fcd063135da3c580865e924c before 4199dd78a59896e091d3a7a05a77451aa7fd724d; affected 9d71dd0c70099914fcd063135da3c580865e924c before f117cba69cbbd496babb3defcdf440df4fd6fe14; affected 9d71dd0c70099914fcd063135da3c580865e924c before 426d94815e12b6bdb9a75af294fbbafb9301601d; affected 9d71dd0c70099914fcd063135da3c580865e924c before 68fceb143b635cdc59fed3896d5910aff38f345e; affected 9d71dd0c70099914fcd063135da3c580865e924c before a8c695005bfe6569acd73d777ca298ddddd66105 |
| Linux / Linux | affected 5.4; unaffected 0 before 5.4; unaffected 5.4.287 through 5.4.*; unaffected 5.10.231 through 5.10.*; unaffected 5.15.174 through 5.15.*; unaffected 6.1.120 through 6.1.*; unaffected 6.6.66 through 6.6.*; unaffected 6.12.5 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/224e606a8d8e8c7db94036272c47a37455667313
- https://git.kernel.org/stable/c/b3282c2bebeeb82ceec492ee4972f51ee7a4a132
- https://git.kernel.org/stable/c/4199dd78a59896e091d3a7a05a77451aa7fd724d
- https://git.kernel.org/stable/c/f117cba69cbbd496babb3defcdf440df4fd6fe14
- https://git.kernel.org/stable/c/426d94815e12b6bdb9a75af294fbbafb9301601d
- https://git.kernel.org/stable/c/68fceb143b635cdc59fed3896d5910aff38f345e
- https://git.kernel.org/stable/c/a8c695005bfe6569acd73d777ca298ddddd66105
ADP enrichment
No English description supplied.