Products
Linux kernel
Source
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Tags
CVE-2024-43838 details
Published : Aug. 17, 2024, 10:15 a.m.
Last Modified : Aug. 17, 2024, 10:15 a.m.
Last Modified : Aug. 17, 2024, 10:15 a.m.
Description
In the Linux kernel, the following vulnerability has been resolved: bpf: fix overflow check in adjust_jmp_off() adjust_jmp_off() incorrectly used the insn->imm field for all overflow check, which is incorrect as that should only be done or the BPF_JMP32 | BPF_JA case, not the general jump instruction case. Fix it by using insn->off for overflow check in the general case.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
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Weakness
| Weakness | Name | Description |
|---|
References
| URL | Source |
|---|---|
| https://git.kernel.org/stable/c/345652866a8869825a2a582ee5a28d75141f184a | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
| https://git.kernel.org/stable/c/4a04b4f0de59dd5c621e78f15803ee0b0544eeb8 | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
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