CVE-2024-35856

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-35856
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: mediatek: Fix double free of skb in coredump hci_devcd_append() would free the skb on error so the caller don't have to free it again otherwise it would cause the double free of skb. Reported-by : Dan Carpenter <dan.carpenter@linaro.org>

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d Patch
https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 Patch
https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 Patch
https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d Patch
https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 Patch
https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*
History

30 Dec 2024, 18:12

Type Values Removed Values Added
CWE CWE-415
References () https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d - () https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d - Patch
References () https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 - () https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 - Patch
References () https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 - () https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 - Patch
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.9:rc5:*:*:*:*:*:*

21 Nov 2024, 09:21

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d - () https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d -
References () https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 - () https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1 -
References () https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 - () https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035 -
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: btusb: mediatek: Corrección double free de skb en coredump hci_devcd_append() liberaría el skb en caso de error para que la persona que llama no tenga que liberarlo nuevamente, de lo contrario causaría el doble libre de skb. Reportado por: Dan Carpenter

17 May 2024, 15:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-17 15:15

Updated : 2024-12-30 18:12

NVD link : CVE-2024-35856

Mitre link : CVE-2024-35856

CVE.ORG link : CVE-2024-35856

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-415

Double Free