CVE-2023-52519
HID: intel-ish-hid: ipc: Disable and reenable ACPI GPE bit
Description
In the Linux kernel, the following vulnerability has been resolved: HID: intel-ish-hid: ipc: Disable and reenable ACPI GPE bit The EHL (Elkhart Lake) based platforms provide a OOB (Out of band) service, which allows to wakup device when the system is in S5 (Soft-Off state). This OOB service can be enabled/disabled from BIOS settings. When enabled, the ISH device gets PME wake capability. To enable PME wakeup, driver also needs to enable ACPI GPE bit. On resume, BIOS will clear the wakeup bit. So driver need to re-enable it in resume function to keep the next wakeup capability. But this BIOS clearing of wakeup bit doesn't decrement internal OS GPE reference count, so this reenabling on every resume will cause reference count to overflow. So first disable and reenable ACPI GPE bit using acpi_disable_gpe().
INFO
Published Date :
March 2, 2024, 10:15 p.m.
Last Modified :
Jan. 13, 2025, 6:57 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the Linux kernel to a patched version.
- Reboot the system to apply the update.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52519.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52519 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52519
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52519 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52519 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Jan. 13, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.12 up to (excluding) 5.15.135 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.57 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.5.7 *cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.6:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.6:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.6:rc4:*:*:*:*:*:* Changed Reference Type https://git.kernel.org/stable/c/60fb3f054c99608ddb1f2466c07108da6292951e No Types Assigned https://git.kernel.org/stable/c/60fb3f054c99608ddb1f2466c07108da6292951e Patch Changed Reference Type https://git.kernel.org/stable/c/60fb3f054c99608ddb1f2466c07108da6292951e No Types Assigned https://git.kernel.org/stable/c/60fb3f054c99608ddb1f2466c07108da6292951e Patch Changed Reference Type https://git.kernel.org/stable/c/8781fe259dd5a178fdd1069401bbd1437f9491c5 No Types Assigned https://git.kernel.org/stable/c/8781fe259dd5a178fdd1069401bbd1437f9491c5 Patch Changed Reference Type https://git.kernel.org/stable/c/8781fe259dd5a178fdd1069401bbd1437f9491c5 No Types Assigned https://git.kernel.org/stable/c/8781fe259dd5a178fdd1069401bbd1437f9491c5 Patch Changed Reference Type https://git.kernel.org/stable/c/8f02139ad9a7e6e5c05712f8c1501eebed8eacfd No Types Assigned https://git.kernel.org/stable/c/8f02139ad9a7e6e5c05712f8c1501eebed8eacfd Patch Changed Reference Type https://git.kernel.org/stable/c/8f02139ad9a7e6e5c05712f8c1501eebed8eacfd No Types Assigned https://git.kernel.org/stable/c/8f02139ad9a7e6e5c05712f8c1501eebed8eacfd Patch Changed Reference Type https://git.kernel.org/stable/c/cdcc04e844a2d22d9d25cef1e8e504a174ea9f8f No Types Assigned https://git.kernel.org/stable/c/cdcc04e844a2d22d9d25cef1e8e504a174ea9f8f Patch Changed Reference Type https://git.kernel.org/stable/c/cdcc04e844a2d22d9d25cef1e8e504a174ea9f8f No Types Assigned https://git.kernel.org/stable/c/cdcc04e844a2d22d9d25cef1e8e504a174ea9f8f Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/60fb3f054c99608ddb1f2466c07108da6292951e Added Reference https://git.kernel.org/stable/c/8781fe259dd5a178fdd1069401bbd1437f9491c5 Added Reference https://git.kernel.org/stable/c/8f02139ad9a7e6e5c05712f8c1501eebed8eacfd Added Reference https://git.kernel.org/stable/c/cdcc04e844a2d22d9d25cef1e8e504a174ea9f8f -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 02, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: HID: intel-ish-hid: ipc: Disable and reenable ACPI GPE bit The EHL (Elkhart Lake) based platforms provide a OOB (Out of band) service, which allows to wakup device when the system is in S5 (Soft-Off state). This OOB service can be enabled/disabled from BIOS settings. When enabled, the ISH device gets PME wake capability. To enable PME wakeup, driver also needs to enable ACPI GPE bit. On resume, BIOS will clear the wakeup bit. So driver need to re-enable it in resume function to keep the next wakeup capability. But this BIOS clearing of wakeup bit doesn't decrement internal OS GPE reference count, so this reenabling on every resume will cause reference count to overflow. So first disable and reenable ACPI GPE bit using acpi_disable_gpe(). Added Reference Linux https://git.kernel.org/stable/c/8781fe259dd5a178fdd1069401bbd1437f9491c5 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/cdcc04e844a2d22d9d25cef1e8e504a174ea9f8f [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/60fb3f054c99608ddb1f2466c07108da6292951e [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/8f02139ad9a7e6e5c05712f8c1501eebed8eacfd [No types assigned]