In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Prevent double free on error The error handling path in its_vpe_irq_domain_alloc() causes a double free when its_vpe_init() fails after successfully allocating at least one interrupt. This happens because its_vpe_irq_domain_free() frees the interrupts along with the area bitmap and the vprop_page and its_vpe_irq_domain_alloc() subsequently frees the area bitmap and the vprop_page again. Fix this by unconditionally invoking its_vpe_irq_domain_free() which handles all cases correctly and by removing the bitmap/vprop_page freeing from its_vpe_irq_domain_alloc(). [ tglx: Massaged change log ]

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Redhat
  • Enterprise Linux

No data.

Package CPE Advisory Released Date
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-553.16.1.rt7.357.el8_10 cpe:/a:redhat:enterprise_linux:8::nfv RHSA-2024:5102 2024-08-08T00:00:00Z
kernel-0:4.18.0-553.16.1.el8_10 cpe:/o:redhat:enterprise_linux:8 RHSA-2024:5101 2024-08-08T00:00:00Z
Red Hat Enterprise Linux 9
kernel-0:5.14.0-503.11.1.el9_5 cpe:/a:redhat:enterprise_linux:9 RHSA-2024:9315 2024-11-12T00:00:00Z
kernel-0:5.14.0-503.11.1.el9_5 cpe:/o:redhat:enterprise_linux:9 RHSA-2024:9315 2024-11-12T00:00:00Z
References
Link Providers
https://git.kernel.org/stable/c/03170e657f62c26834172742492a8cb8077ef792 cve-icon cve-icon
https://git.kernel.org/stable/c/5b012f77abde89bf0be8a0547636184fea618137 cve-icon cve-icon
https://git.kernel.org/stable/c/5dbdbe1133911ca7d8466bb86885adec32ad9438 cve-icon cve-icon
https://git.kernel.org/stable/c/aa44d21574751a7d6bca892eb8e0e9ac68372e52 cve-icon cve-icon
https://git.kernel.org/stable/c/b72d2b1448b682844f995e660b77f2a1fabc1662 cve-icon cve-icon
https://git.kernel.org/stable/c/c26591afd33adce296c022e3480dea4282b7ef91 cve-icon cve-icon
https://git.kernel.org/stable/c/dd681710ab77c8beafe2e263064cb1bd0e2d6ca9 cve-icon cve-icon
https://git.kernel.org/stable/c/f5417ff561b8ac9a7e53c747b8627a7ab58378ae cve-icon cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html cve-icon
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html cve-icon
https://lore.kernel.org/linux-cve-announce/2024051738-CVE-2024-35847-7e4b@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-35847 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-35847 cve-icon
History

Fri, 22 Nov 2024 12:00:00 +0000

Type Values Removed Values Added
References

Wed, 13 Nov 2024 02:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9

Wed, 06 Nov 2024 08:15:00 +0000

Type Values Removed Values Added
References
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 08 Aug 2024 23:00:00 +0000

Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:8::nfv
cpe:/o:redhat:enterprise_linux:8
Vendors & Products Redhat
Redhat enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-17T14:47:26.175Z

Updated: 2024-11-05T09:23:38.656Z

Reserved: 2024-05-17T13:50:33.105Z

Link: CVE-2024-35847

cve-icon Vulnrichment

Updated: 2024-08-02T03:21:48.906Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-05-17T15:15:21.620

Modified: 2024-11-21T09:21:02.257

Link: CVE-2024-35847

cve-icon Redhat

Severity : Low

Publid Date: 2024-05-17T00:00:00Z

Links: CVE-2024-35847 - Bugzilla