CVE-2025-21711
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-21711
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21711.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-21711
- Downstream
- Related
- Published
- 2025-02-27T02:07:23.746Z
- Modified
- 2025-11-28T02:35:15.964748Z
- Summary
- net/rose: prevent integer overflows in rose_setsockopt()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net/rose: prevent integer overflows in rose_setsockopt()
In case of possible unpredictably large arguments passed to rose_setsockopt() and multiplied by extra values on top of that, integer overflows may occur.
Do the safest minimum and fix these issues by checking the contents of 'opt' and returning -EINVAL if they are too large. Also, switch to unsigned int and remove useless check for negative 'opt' in ROSE_IDLE case.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21711.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/352daa50946c3bbb662432e8daf54d6760796589
- https://git.kernel.org/stable/c/4bdd449977e2364a53d0b2a5427e71beb1cd702d
- https://git.kernel.org/stable/c/9bdee49ad6bbd26ab5e13cc6731e54fb1b6c1dca
- https://git.kernel.org/stable/c/b8583b54455cbec2fc038fa32b6700890b369815
- https://git.kernel.org/stable/c/d08f4074f9c69f7e95502587eb1b258a965ba7f0
- https://git.kernel.org/stable/c/d640627663bfe7d8963c7615316d7d4ef60f3b0b
- https://git.kernel.org/stable/c/e5338930a29d0ab2a5af402f5f664aeba0d1a676
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21711.json
- https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://nvd.nist.gov/vuln/detail/CVE-2025-21711
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced1da177e4c3f41524e886b7f1b8a0c1fc7321cac2Fixed4bdd449977e2364a53d0b2a5427e71beb1cd702dFixedb8583b54455cbec2fc038fa32b6700890b369815Fixed9bdee49ad6bbd26ab5e13cc6731e54fb1b6c1dcaFixed352daa50946c3bbb662432e8daf54d6760796589Fixedd08f4074f9c69f7e95502587eb1b258a965ba7f0Fixede5338930a29d0ab2a5af402f5f664aeba0d1a676Fixedd640627663bfe7d8963c7615316d7d4ef60f3b0b
Linux / Kernel
Package
- Name
- Kernel
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced2.6.12Fixed5.10.235
- Type
- ECOSYSTEM
- Events
-
Introduced5.11.0Fixed5.15.179
- Type
- ECOSYSTEM
- Events
-
Introduced5.16.0Fixed6.1.129
- Type
- ECOSYSTEM
- Events
-
Introduced6.2.0Fixed6.6.76
- Type
- ECOSYSTEM
- Events
-
Introduced6.7.0Fixed6.12.13
- Type
- ECOSYSTEM
- Events
-
Introduced6.13.0Fixed6.13.2