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CVE-2022-3606

Medium priority

Some fixes available 9 of 10

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...

2 affected packages

dwarves-dfsg, libbpf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
dwarves-dfsg Not in release Not in release Fixed Fixed Needs evaluation
libbpf Fixed Fixed Fixed Not in release Ignored
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CVE-2022-3534

Medium priority

Some fixes available 9 of 10

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...

2 affected packages

dwarves-dfsg, libbpf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
dwarves-dfsg Not in release Not in release Fixed Fixed Needs evaluation
libbpf Fixed Fixed Fixed Not in release Ignored
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CVE-2022-3533

Medium priority
Fixed

A vulnerability was found in Linux Kernel. It has been rated as problematic. This issue affects the function parse_usdt_arg of the file tools/lib/bpf/usdt.c of the component BPF. The manipulation of the argument reg_name leads to...

1 affected package

libbpf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libbpf Not affected Not affected Not in release Ignored
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CVE-2021-45941

Medium priority

Some fixes available 1 of 3

libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (8 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).

1 affected package

libbpf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libbpf Not affected Not affected Ignored
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CVE-2021-45940

Medium priority

Some fixes available 1 of 3

libbpf 0.6.0 and 0.6.1 has a heap-based buffer overflow (4 bytes) in __bpf_object__open (called from bpf_object__open_mem and bpf-object-fuzzer.c).

1 affected package

libbpf

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
libbpf Not affected Not affected Ignored
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