CVE-2024-23716 — In DevmemIntPFNotify of devicemem_server.c, there is a possible use-after-free due to a race condition

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HIGH

In DevmemIntPFNotify of devicemem_server.c, there is a possible use-after-free due to a race condition

Published Sep 11, 2024

7.4

HIGH

CVSS 3.1

EPSS 0.07%

Description

In DevmemIntPFNotify of devicemem_server.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected products

Vendor Google Product Android Default
unaffected
- Version
  Android SoC
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Android

unaffected

Version	Status	Constraints
Android SoC	affected	-

Vendor Imaginationtech Product Ddk Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <=23.3

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Imaginationtech

Ddk

unaffected

Version	Status	Constraints
0	affected	<=23.3

Remediation

No remediation recorded yet.

Metrics

0.07% 0.00075

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00075

Score over time

2024–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (5 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.07% (0.00075)	0.07th	v5 (v2026.06.15)
Jun 15, 2026	0.07% (0.00075)	0.13th	v5 (v2026.06.15)
Mar 17, 2025	0.01% (0.00014)	1.43th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00043)	10.81th	v3 (v2023.03.01)
Sep 11, 2024	0.04% (0.00043)	9.57th	v3 (v2023.03.01)