All errata/p10/ALT-PU-2023-1318-1
ALT-PU-2023-1318-1

Package update libbpf in branch p10

Version0.8.1-alt2
Task#315256
Published2023-02-21
Max severityMEDIUM
Severity:

Closed issues (3)

BDU:2022-07344
MEDIUM5.5

Уязвимость функции find_prog_by_sec_insn() (tools/lib/bpf/libbpf.c) ядра операционных систем Linux, позволяющая нарушителю вызвать отказ в обслуживании

Published: 2022-12-21Modified: 2024-04-26
CVSS 3.xMEDIUM 5.5
CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0MEDIUM 4.6
CVSS:2.0/AV:L/AC:L/Au:S/C:N/I:N/A:C
References
CVE-2022-3534
MEDIUM5.1

A vulnerability has been found in Linux Kernel up to 5.10.162/5.15.85/6.0.15/6.1.1. The impacted element is the function btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to use after free. Upgrading to version 5.10.163, 5.15.86, 6.0.16, 6.1.2 and 6.2 is sufficient to resolve this issue. The identifier of the patch is c61650b869e0b6fb0c0a28ed42d928eea969afc8/fbe08093fb2334549859829ef81d42570812597d/8c64a8e76eb85d422af5ec60ccbf26e3ead8c333/a733bf10198eb5bb927890940de8ab457491ed3b/93c660ca40b5d2f7c1b1626e955a8e9fa30e0749. You should upgrade the affected component.

Published: 2022-10-17Modified: 2026-08-26
CVSS 2.0MEDIUM 4.9
CVSS:2.0/AV:A/AC:M/Au:S/C:P/I:P/A:P
CVSS 3.xHIGH 8.0
CVSS:3.x/CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0MEDIUM 5.1
CVSS:4.0/CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
CVE-2022-3606
MEDIUM5.5

A vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. The identifier VDB-211749 was assigned to this vulnerability.

Published: 2022-10-19Modified: 2026-06-17
CVSS 3.xMEDIUM 5.5
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References