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CVE-2024-41149

block: avoid to reuse `hctx` not removed from cpuhp callback list

Published: 1/11/2025 Last updated: 8/5/2026 Reserved: 1/11/2025

In the Linux kernel, the following vulnerability has been resolved: block: avoid to reuse `hctx` not removed from cpuhp callback list If the 'hctx' isn't removed from cpuhp callback list, we can't reuse it, otherwise use-after-free may be triggered.

CNA assigner: Linux (416baaa9-dc9f-4396-8d5f-8c081fb06d67) Requested by: n/a

Metrics

Version Score Severity Vector String
3.1 7.8 High CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Opam packages affected (29)

albatross cdrom conf-bpftool conf-libbpf conf-linux-libc-dev core core_unix hvsock mirage-block-unix mm ocaml-probes ortools_solvers orun rawlink rawlink-eio rawlink-lwt restricted shell solo5 solo5-bindings-hvt solo5-bindings-spt solo5-cross-aarch64 solo5-kernel-ukvm tracy-client tuntap uring vhd-format vhd-format-lwt xapi-stdext-unix

Products affected (4)

Product Vendor Version
Linux Linux APQ8009, APQ8009W, APQ8017, APQ8053, APQ8096AU, AQT1000, AR8031, AR8035, CSRA6620, CSRA6640, CSRB31024, MDM9150, MDM9206, MDM9250, MDM9607, MDM9626, MDM9628, MDM9640, MDM9650, MSM8909W, MSM8917, MSM8937, MSM8953, MSM8996AU, PM8937, QCA4020, QCA6174A, QCA6310, QCA6320, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6430, QCA6431, QCA6436, QCA6564A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584, QCA6595AU, QCA6696, QCA8081, QCA8337, QCA9367, QCA9377, QCA9379, QCM2290, QCM4290, QCM6125, QCS2290, QCS405, QCS410, QCS4290, QCS603, QCS605, QCS610, QCS6125, QRB5165, QRB5165M, QRB5165N, Qualcomm215, SA415M, SA6145P, SA6155, SA6155P, SA8155, SA8155P, SA8195P, SD 636, SD 675, SD 8 Gen1 5G, SD 8cx Gen2, SD429, SD439, SD450, SD460, SD480, SD632, SD660, SD662, SD665, SD675, SD678, SD680, SD690 5G, SD730, SD750G, SD765, SD765G, SD768G, SD780G, SD835, SD855, SD865 5G, SD870, SD888 5G, SDM429W, SDM630, SDW2500, SDX20, SDX24, SDX55, SDX55M, SDX65, SDXR1, SDXR2 5G, SM7250P, SM7450, SM8475, SM8475P, SW5100, S ...[truncated*]
Linux Linux Linux kernel version prior to Kernel 6.3 RC4
Linux Linux 20.12.4.1_LI_Images
Linux Linux 20.12.4.1

References (6)