Linux kernel before after 2.6.12 and before 2.6.13.1 might allow attackers to cause a…
Priority LOW 37Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Linux kernel before after 2.6.12 and before 2.6.13.1 might allow attackers to cause a denial of service (Oops) via certain IPSec packets that cause alignment problems in standard multi-block cipher processors. NOTE: it is not clear whether this issue can be triggered by an attacker.
Why it matters now
EPSS 0.01439 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:2.6.12.1:*:*:*:*:*:*:* | 2.6.12.1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.12.2:*:*:*:*:*:*:* | 2.6.12.2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.12.3:*:*:*:*:*:*:* | 2.6.12.3 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.12.4:*:*:*:*:*:*:* | 2.6.12.4 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.13:*:*:*:*:*:*:* | 2.6.13 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:2.6.12.1:*:*:*:*:*:*:* Versions 2.6.12.1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.12.2:*:*:*:*:*:*:* Versions 2.6.12.2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.12.3:*:*:*:*:*:*:* Versions 2.6.12.3 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.12.4:*:*:*:*:*:*:* Versions 2.6.12.4 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.13:*:*:*:*:*:*:* Versions 2.6.13 Vulnerable ·Linux
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-3753
- 2026-10-03 Alias added: GHSA-266p-f3wq-cj93
References
More Linux Kernel vulnerabilities
- TI-2025-26358 tls: fix handling of zero-length records on the rx_list KEVCVSS 3.1CRITICAL 9.8
- TI-2026-38352 netfilter: bridge: make ebt_snat ARP rewrite writable KEVCVSS 3.1HIGH 8.8
- TI-2013-05264 The (1) get_user and (2) put_user API functions in the Linux kernel before 3.5.5 on the… KEVCVSS 3.1HIGH 8.8
- TI-2022-00125 Integer overflow in kernel KEVCVSS 3.1HIGH 8.4
- TI-2013-01864 The perf_swevent_init function in kernel/events/core.c in the Linux kernel before 3.8.9… KEVCVSS 3.1HIGH 8.4
- TI-2021-05514 Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE KEVCVSS 3.1HIGH 8.3
Sources
- CVE-2005-3753 · CVE Program
- CVE-2005-3753 · NVD
- FIRST EPSS
- GHSA-266p-f3wq-cj93 · GitHub Advisory Database · CC BY 4.0
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