In the Linux kernel 5.11 through 5.12.2, isotp_setsockopt in net/can/isotp.c allows privilege escalation to root by leveraging a use-after-free. (This does not affect earlier versions that lack CAN ISOTP SF_BROADCAST support.)
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-05-11T00:00:00
Updated: 2024-08-03T23:25:30.587Z
Reserved: 2021-05-11T00:00:00
Link: CVE-2021-32606
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-11T23:15:09.013
Modified: 2024-03-25T01:15:50.910
Link: CVE-2021-32606
Redhat