CVE-2024-57912
iio: pressure: zpa2326: fix information leak in triggered buffer
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: iio: pressure: zpa2326: fix information leak in triggered buffer The 'sample' local struct is used to push data to user space from a triggered buffer, but it has a hole between the temperature and the timestamp (u32 pressure, u16 temperature, GAP, u64 timestamp). This hole is never initialized. Initialize the struct to zero before using it to avoid pushing uninitialized information to userspace.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.9
References 7
git.kernel.org
- stable/c/9629ff1a86823269b12fb1ba9ca4efa945906287
- stable/c/d25f1fc273670271412a52a1efbdaf5dcf274ed8
- stable/c/64a989aa7475b8e76e69b9ec86819ea293e53bab
- stable/c/b7849f62e61242e0e02c776e1109eb81e59c567c
- stable/c/fefb88a4da961a0b9c2473cbdcfce1a942fcfa9a
- stable/c/979a0db76ceda8fe1f2f85a116bfe97620ebbadf
- stable/c/6007d10c5262f6f71479627c1216899ea7f09073