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🛡️ CVE-2024-53048 — kernel

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

Description

ice: fix crash on probe for DPLL enabled E810 LOM

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

ice: fix crash on probe for DPLL enabled E810 LOM

The E810 Lan On Motherboard (LOM) design is vendor specific. Intel

provides the reference design, but it is up to vendor on the final

product design. For some cases, like Linux DPLL support, the static

values defined in the driver does not reflect the actual LOM design.

Current implementation of dpll pins is causing the crash on probe

of the ice driver for such DPLL enabled E810 LOM designs:

WARNING: (...) at drivers/dpll/dpll_core.c:495 dpll_pin_get+0x2c4/0x330

...

Call Trace:

<TASK>

? __warn+0x83/0x130

? dpll_pin_get+0x2c4/0x330

? report_bug+0x1b7/0x1d0

? handle_bug+0x42/0x70

? exc_invalid_op+0x18/0x70

? asm_exc_invalid_op+0x1a/0x20

? dpll_pin_get+0x117/0x330

? dpll_pin_get+0x2c4/0x330

? dpll_pin_get+0x117/0x330

ice_dpll_get_pins.isra.0+0x52/0xe0 [ice]

...

The number of dpll pins enabled by LOM vendor is greater than expected

and defined in the driver for Intel designed NICs, which causes the crash.

Prevent the crash and allow generic pin initialization within Linux DPLL

subsystem for DPLL enabled E810 LOM designs.

Newly designed solution for described issue will be based on "per HW

design" pin initialization. It requires pin information dynamically

acquired from the firmware and is already in progress, planned for

next-tree only.

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.

CVSS metrics in full

The score comes from this vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

  • Attack vector: Local — a local account, shell or session on the host is needed.
  • Attack complexity: Low — the attack works reliably, with no preparation.
  • Privileges required: Low — an ordinary user account is enough.
  • User interaction: None — nobody has to be tricked into anything.
  • Scope: Unchanged — the damage stays inside the vulnerable component.
  • Confidentiality impact: None.
  • Integrity impact: None.
  • Availability impact: High — total loss, or loss the attacker controls.

Affected software

CVE-2024-53048 is recorded against 2 packages.

  • kernel (from 6.7.0 up to 6.11.7)
  • linux-kernel

Timeline and source

Published on 19 November 2024 and last revised on 12 August 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)

Other advisories for this package

kernel has other advisories on record. If you are patching this one, these are worth checking on the same host:

CVE-2024-53048 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 2024-11-19
Updated 2026-08-20
Modified 2026-08-12

Affected Packages

Software From version Fixed in
kernel 6.7.0 6.11.7
linux-kernel — —

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