CVE-2024-56723
Intel Soc PMIC Bxtwc Linux Kernel IRQ Handler Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.
INFO
Published Date :
Dec. 29, 2024, 12:15 p.m.
Last Modified :
Jan. 9, 2025, 8:25 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2024-56723 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2024-56723.
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).
None
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The following list is the news that have been mention
CVE-2024-56723 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-56723 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.
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Initial Analysis by [email protected]
Jan. 09, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.13 up to (excluding) 5.4.287 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.231 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.174 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.120 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.64 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.11.11 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.12 up to (excluding) 6.12.2 Changed Reference Type https://git.kernel.org/stable/c/0350d783ab888cb1cb48ced36cc28b372723f1a4 No Types Assigned https://git.kernel.org/stable/c/0350d783ab888cb1cb48ced36cc28b372723f1a4 Patch Changed Reference Type https://git.kernel.org/stable/c/61d590d7076b50b6ebdea1f3b83bb041c01fc482 No Types Assigned https://git.kernel.org/stable/c/61d590d7076b50b6ebdea1f3b83bb041c01fc482 Patch Changed Reference Type https://git.kernel.org/stable/c/6ea17c03edc7ed0aabb1431eb26e2f94849af68a No Types Assigned https://git.kernel.org/stable/c/6ea17c03edc7ed0aabb1431eb26e2f94849af68a Patch Changed Reference Type https://git.kernel.org/stable/c/7ba45b8bc62e64da524d45532107ae93eb33c93c No Types Assigned https://git.kernel.org/stable/c/7ba45b8bc62e64da524d45532107ae93eb33c93c Patch Changed Reference Type https://git.kernel.org/stable/c/897713c9d24f6ec394585abfcf259a6e5cad22c8 No Types Assigned https://git.kernel.org/stable/c/897713c9d24f6ec394585abfcf259a6e5cad22c8 Patch Changed Reference Type https://git.kernel.org/stable/c/b3d45c19bcffb9a9a821df759f60be39d88c19f4 No Types Assigned https://git.kernel.org/stable/c/b3d45c19bcffb9a9a821df759f60be39d88c19f4 Patch Changed Reference Type https://git.kernel.org/stable/c/bb6642d4b3136359b5b620049f76515876e6127e No Types Assigned https://git.kernel.org/stable/c/bb6642d4b3136359b5b620049f76515876e6127e Patch Changed Reference Type https://git.kernel.org/stable/c/d4cc78bd6a25accb7ae2ac9fc445d1e1deda4a62 No Types Assigned https://git.kernel.org/stable/c/d4cc78bd6a25accb7ae2ac9fc445d1e1deda4a62 Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Dec. 29, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for PMIC devices While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them. Added Reference https://git.kernel.org/stable/c/0350d783ab888cb1cb48ced36cc28b372723f1a4 Added Reference https://git.kernel.org/stable/c/61d590d7076b50b6ebdea1f3b83bb041c01fc482 Added Reference https://git.kernel.org/stable/c/6ea17c03edc7ed0aabb1431eb26e2f94849af68a Added Reference https://git.kernel.org/stable/c/7ba45b8bc62e64da524d45532107ae93eb33c93c Added Reference https://git.kernel.org/stable/c/897713c9d24f6ec394585abfcf259a6e5cad22c8 Added Reference https://git.kernel.org/stable/c/b3d45c19bcffb9a9a821df759f60be39d88c19f4 Added Reference https://git.kernel.org/stable/c/bb6642d4b3136359b5b620049f76515876e6127e Added Reference https://git.kernel.org/stable/c/d4cc78bd6a25accb7ae2ac9fc445d1e1deda4a62
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-56723 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-2024-56723
weaknesses.