All errata/sisyphus_riscv64/ALT-PU-2023-5111-1
ALT-PU-2023-5111-1

Package update kernel-image-un-def in branch sisyphus_riscv64

Version6.4.11-alt1.0.port
Task#0
Published2023-08-22
Max severityHIGH
Severity:

Closed issues (2)

BDU:2023-04770
HIGH7.8

Уязвимость функций l2cap_sock_release (net/bluetooth/l2cap_sock.c) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании или оказать иное воздействие.

Published: 2023-08-21Modified: 2025-08-19
CVSS 3.xHIGH 7.8
CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:L/AC:L/Au:S/C:C/I:C/A:C
References
CVE-2023-40283
HIGH7.8

An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled.

Published: 2023-08-14Modified: 2026-02-25
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References

Closed bugs (1)