5

CVE-2020-25085

Exploit
QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Qemu ≫ Qemu Version5.0.0 Update-
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.64% 0.457
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 0.8 3.7
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
Third Party Advisory
Mailing List
https://security.netapp.com/advisory/ntap-20201009-0005/
Third Party Advisory
http://www.openwall.com/lists/oss-security/2020/09/16/6
Patch
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2021/03/09/1
Patch
Third Party Advisory
Mailing List
https://bugs.launchpad.net/qemu/+bug/1892960
Patch
Third Party Advisory
Exploit
Issue Tracking
https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
Third Party Advisory
Mailing List
https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html
Patch
Third Party Advisory
Mailing List