The decode_data function in drivers/net/hamradio/6pack.c in the Linux kernel before 5.13.13 has a slab out-of-bounds write. Input from a process that has the CAP_NET_ADMIN capability can lead to root access.
References
Link | Resource |
---|---|
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.13 | Release Notes Vendor Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=19d1532a187669ce86d5a2696eb7275310070793 | Patch Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html | Mailing List Third Party Advisory |
https://security.netapp.com/advisory/ntap-20211104-0002/ | Third Party Advisory |
https://www.youtube.com/watch?v=d5f9xLK8Vhw | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-10-04T23:17:08
Updated: 2021-12-17T00:06:34
Reserved: 2021-10-04T00:00:00
Link: CVE-2021-42008
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-10-05T00:15:07.413
Modified: 2023-05-12T12:59:16.287
Link: CVE-2021-42008
JSON object: View
Redhat Information
No data.
CWE