CVE-2024-34455
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory.
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.
- Record
CVE-2024-34455- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
EUVDEUVD-2024-34811
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.
- Record
EUVD-2024-34811- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m6xf-rg25-42wc
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory.
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory.
- Record
GHSA-m6xf-rg25-42wc- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
NVD
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.
- Record
CVE-2024-34455- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-276
- Updated
- 2026-11-02
OSV
Buildroot before 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.
- Record
CVE-2024-34455- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-34455 is a high vulnerability (CVSS 7.5) in Linux Buildroot, published May 3, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.66%, the 51st percentile. No source names a fixed version.
References
openwall.com/lists/oss-security/2024/04/11/13
github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134d
nvd.nist.gov/vuln/detail/CVE-2024-34455