The vgacon subsystem in the Linux kernel before 5.8.10 mishandles software scrollback. There is a vgacon_scrolldelta out-of-bounds read, aka CID-973c096f6a85.
References
Link | Resource |
---|---|
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.10 | Patch Vendor Advisory |
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=973c096f6a85e5b5f2a295126ba6928d9a6afd45 | Patch Vendor Advisory |
https://github.com/torvalds/linux/commit/973c096f6a85e5b5f2a295126ba6928d9a6afd45 | Patch Third Party Advisory |
https://seclists.org/oss-sec/2020/q3/176 | Exploit Mailing List Patch Third Party Advisory |
https://security.netapp.com/advisory/ntap-20210805-0001/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-06-24T12:00:43
Updated: 2021-08-05T11:06:48
Reserved: 2020-11-02T00:00:00
Link: CVE-2020-28097
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-06-24T12:15:07.780
Modified: 2022-04-06T16:46:32.560
Link: CVE-2020-28097
JSON object: View
Redhat Information
No data.
CWE