🛡️ CVE-2024-50190 — kernel

🟡 CVSS 5.5 — Medium ✅ No Known Exploit NVD
5.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

ice: fix memleak in ice_init_tx_topology()

In the Linux kernel, the following vulnerability has been resolved:

ice: fix memleak in ice_init_tx_topology()

Fix leak of the FW blob (DDP pkg).

Make ice_cfg_tx_topo() const-correct, so ice_init_tx_topology() can avoid

copying whole FW blob. Copy just the topology section, and only when

needed. Reuse the buffer allocated for the read of the current topology.

This was found by kmemleak, with the following trace for each PF:

[<ffffffff8761044d>] kmemdup_noprof+0x1d/0x50

[<ffffffffc0a0a480>] ice_init_ddp_config+0x100/0x220 [ice]

[<ffffffffc0a0da7f>] ice_init_dev+0x6f/0x200 [ice]

[<ffffffffc0a0dc49>] ice_init+0x29/0x560 [ice]

[<ffffffffc0a10c1d>] ice_probe+0x21d/0x310 [ice]

Constify ice_cfg_tx_topo() @buf parameter.

This cascades further down to few more functions.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high.

Affected software

CVE-2024-50190 is recorded against 2 packages.

  • kernel (from 6.10.0 up to 6.11.4)
  • linux-kernel

Timeline and source

Published on 8 November 2024 and last revised on 15 July 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

git.kernel.org (Web)
git.kernel.org (Web)
github.com (Advisory)
nvd.nist.gov (Advisory)
git.kernel.org (Package)

CVE-2024-50190 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Medium
CVSS Score 5.5
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2024-11-08
Updated 2026-08-12
Modified 2026-07-15

Affected Packages

Software From version Fixed in
kernel 6.10.0 6.11.4
linux-kernel — —

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