Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: can: j1939: transport: j1939_session_fresh_new(): initialize receive buffer Zero the allocated buffer in j1939_session_fresh_new() to ensure it contains no residual data. While there is a potential performance impact if users allocate maximum sized ETP buffers, most real-world use cases are not noticeably affected since the maximum known buffer size is typically around 65K. [mkl: add Message-ID]
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9d71dd0c70099914fcd063135da3c580865e924c before 348818277a3646d5b9fa60c9d20c00dc4bc86832; affected 9d71dd0c70099914fcd063135da3c580865e924c before f3e120a34b336079479fa10f706f0636eaa6e751; affected 9d71dd0c70099914fcd063135da3c580865e924c before bbfa49d1e287de44994955b44d19281be3195b44; affected 9d71dd0c70099914fcd063135da3c580865e924c before 194d67e92197eb820f4c2c6605d9721333b3eba0; affected 9d71dd0c70099914fcd063135da3c580865e924c before 038bad8e16c2e28acf31f0b527a816fb23a57269; affected 9d71dd0c70099914fcd063135da3c580865e924c before 8604a3b81b9d0ceaf04fee5f52e701f623a179f9; affected 9d71dd0c70099914fcd063135da3c580865e924c before d5b3613c7d69d8dcb4dd6704f1f463198ce9f6cf; affected 9d71dd0c70099914fcd063135da3c580865e924c before eb96c58907922546e415e545fe9a14ea63b02719 |
| Linux / Linux | affected 5.4; unaffected 0 before 5.4; unaffected 5.10.265 through 5.10.*; unaffected 5.15.216 through 5.15.*; unaffected 6.1.183 through 6.1.*; unaffected 6.6.151 through 6.6.*; unaffected 6.12.103 through 6.12.*; unaffected 6.18.44 through 6.18.*; unaffected 7.1.8 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/348818277a3646d5b9fa60c9d20c00dc4bc86832
- https://git.kernel.org/stable/c/f3e120a34b336079479fa10f706f0636eaa6e751
- https://git.kernel.org/stable/c/bbfa49d1e287de44994955b44d19281be3195b44
- https://git.kernel.org/stable/c/194d67e92197eb820f4c2c6605d9721333b3eba0
- https://git.kernel.org/stable/c/038bad8e16c2e28acf31f0b527a816fb23a57269
- https://git.kernel.org/stable/c/8604a3b81b9d0ceaf04fee5f52e701f623a179f9
- https://git.kernel.org/stable/c/d5b3613c7d69d8dcb4dd6704f1f463198ce9f6cf
- https://git.kernel.org/stable/c/eb96c58907922546e415e545fe9a14ea63b02719
ADP enrichment
No English description supplied.
No references supplied.