CVE-2020-29040 | BDVDB-2026-145151 Detail

Description#

An issue was discovered in Xen through 4.14.x allowing x86 HVM guest OS users to cause a denial of service (stack corruption), cause a data leak, or possibly gain privileges because of an off-by-one error. NOTE: this issue is caused by an incorrect fix for CVE-2020-27671.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

http://xenbits.xen.org/xsa/advisory-355.html
https://xenbits.xen.org/xsa/advisory-355.html
http://www.openwall.com/lists/oss-security/2021/01/19/4

Exploit#

No public exploit known

History#

Version 12020-11-24Record published in the CVE List.
Version 22024-08-04Most recent update recorded in the CVE List.