CVE-2013-4515

Description

The bcm_char_ioctl function in drivers/staging/bcm/Bcmchar.c in the Linux kernel before 3.12 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory via an IOCTL_BCM_GET_DEVICE_DRIVER_INFO ioctl call.

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS Score

Exploitation Probability

0.038

Associated Vulnerability

Vulnerability	OS Platform
Linux kernel (USN-2066-1) linux-image-3.2.0-58-generic_3.2.0-58.88_i386.deb	Linux
Linux kernel (USN-2066-1) linux-image-3.2.0-58-generic_3.2.0-58.88_amd64.deb	Linux
Linux kernel (USN-2066-1) linux-image-3.2.0-58-virtual_3.2.0-58.88_i386.deb	Linux
Linux kernel (USN-2066-1) linux-image-3.2.0-58-virtual_3.2.0-58.88_amd64.deb	Linux
Linux kernel (USN-2066-1) linux-image-3.2.0-58-generic-pae_3.2.0-58.88_i386.deb	Linux
Linux hardware enablement kernel from Raring (USN-2069-1) linux-image-3.8.0-35-generic_3.8.0-35.52~precise1_i386.deb	Linux
Linux hardware enablement kernel from Raring (USN-2069-1) linux-image-3.8.0-35-generic_3.8.0-35.52~precise1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234