ALT-PU-2023-2550-1

Обновление пакета libbpf в ветке sisyphus_mipsel

Версия0.8.1-alt2
Задание#0
Опубликовано2023-02-15
Макс. серьёзностьHIGH
Серьёзность:

Закрытые проблемы (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

Опубликовано: 2022-12-22Изменено: 2024-04-27
CVSS 3.xСРЕДНЯЯ 5.5
CVSS:3.x/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0СРЕДНЯЯ 4.6
CVSS:2.0/AV:L/AC:L/Au:S/C:N/I:N/A:C
Ссылки
CVE-2022-3534
HIGH8.0

A vulnerability classified as critical has been found in Linux Kernel. Affected 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. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211032.

Опубликовано: 2022-10-17Изменено: 2025-11-03
CVSS 3.xВЫСОКАЯ 8.0
CVSS:3.x/CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.

Опубликовано: 2022-10-19Изменено: 2025-11-03
CVSS 3.xСРЕДНЯЯ 5.5
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H