Raw character devices (raw.c) in the Linux kernel 2.6.x call the wrong function before…
Priority LOW 32Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and Red Hat.
Summary
Raw character devices (raw.c) in the Linux kernel 2.6.x call the wrong function before passing an ioctl to the block device, which crosses security boundaries by making kernel address space accessible from user space, a similar vulnerability to CVE-2005-1589.
Why it matters now
EPSS 0.00534 45th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Red Hat: 1 advisory
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 · 29
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:* | 2.6.0 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test1:*:*:*:*:*:* | 2.6.0 test1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test10:*:*:*:*:*:* | 2.6.0 test10 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test11:*:*:*:*:*:* | 2.6.0 test11 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test2:*:*:*:*:*:* | 2.6.0 test2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test3:*:*:*:*:*:* | 2.6.0 test3 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test4:*:*:*:*:*:* | 2.6.0 test4 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test5:*:*:*:*:*:* | 2.6.0 test5 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test6:*:*:*:*:*:* | 2.6.0 test6 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test7:*:*:*:*:*:* | 2.6.0 test7 | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:2.6.0:*:*:*:*:*:*:* Versions 2.6.0 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test1:*:*:*:*:*:* Versions 2.6.0 test1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test10:*:*:*:*:*:* Versions 2.6.0 test10 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test11:*:*:*:*:*:* Versions 2.6.0 test11 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test2:*:*:*:*:*:* Versions 2.6.0 test2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test3:*:*:*:*:*:* Versions 2.6.0 test3 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test4:*:*:*:*:*:* Versions 2.6.0 test4 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test5:*:*:*:*:*:* Versions 2.6.0 test5 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test6:*:*:*:*:*:* Versions 2.6.0 test6 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test7:*:*:*:*:*:* Versions 2.6.0 test7 Vulnerable ·Linux
Show 19 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:2.6.0:test8:*:*:*:*:*:* | 2.6.0 test8 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.0:test9:*:*:*:*:*:* | 2.6.0 test9 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:* | 2.6.1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.1:rc1:*:*:*:*:*:* | 2.6.1 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.1:rc2:*:*:*:*:*:* | 2.6.1 rc2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.2:*:*:*:*:*:*:* | 2.6.2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.3:*:*:*:*:*:*:* | 2.6.3 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.4:*:*:*:*:*:*:* | 2.6.4 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.5:*:*:*:*:*:*:* | 2.6.5 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.6:*:*:*:*:*:*:* | 2.6.6 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.6:rc1:*:*:*:*:*:* | 2.6.6 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.7:*:*:*:*:*:*:* | 2.6.7 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.7:rc1:*:*:*:*:*:* | 2.6.7 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.8:*:*:*:*:*:*:* | 2.6.8 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.8:rc1:*:*:*:*:*:* | 2.6.8 rc1 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.8:rc2:*:*:*:*:*:* | 2.6.8 rc2 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.8:rc3:*:*:*:*:*:* | 2.6.8 rc3 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6.9:2.6.20:*:*:*:*:*:* | 2.6.9 2.6.20 | Vulnerable | Linux |
| cpe:2.3:o:linux:linux_kernel:2.6_test9_cvs:*:*:*:*:*:*:* | 2.6_test9_cvs | Vulnerable | Linux |
- cpe:2.3:o:linux:linux_kernel:2.6.0:test8:*:*:*:*:*:* Versions 2.6.0 test8 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.0:test9:*:*:*:*:*:* Versions 2.6.0 test9 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.1:*:*:*:*:*:*:* Versions 2.6.1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.1:rc1:*:*:*:*:*:* Versions 2.6.1 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.1:rc2:*:*:*:*:*:* Versions 2.6.1 rc2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.2:*:*:*:*:*:*:* Versions 2.6.2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.3:*:*:*:*:*:*:* Versions 2.6.3 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.4:*:*:*:*:*:*:* Versions 2.6.4 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.5:*:*:*:*:*:*:* Versions 2.6.5 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.6:*:*:*:*:*:*:* Versions 2.6.6 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.6:rc1:*:*:*:*:*:* Versions 2.6.6 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.7:*:*:*:*:*:*:* Versions 2.6.7 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.7:rc1:*:*:*:*:*:* Versions 2.6.7 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.8:*:*:*:*:*:*:* Versions 2.6.8 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.8:rc1:*:*:*:*:*:* Versions 2.6.8 rc1 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.8:rc2:*:*:*:*:*:* Versions 2.6.8 rc2 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.8:rc3:*:*:*:*:*:* Versions 2.6.8 rc3 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6.9:2.6.20:*:*:*:*:*:* Versions 2.6.9 2.6.20 Vulnerable ·Linux
- cpe:2.3:o:linux:linux_kernel:2.6_test9_cvs:*:*:*:*:*:*:* Versions 2.6_test9_cvs Vulnerable ·Linux
Remediation
Red Hat 1 advisory
- RHSA-2005:420 Released 2005-06-08 · Red Hat rating ImportantUpdated kernel packages available for Red Hat Enterprise Linux 4 Update 1
- Red Hat Enterprise Linux AS version 4 kernel-2.6.9-11.EL, kernel-2.6.9-11.EL.ia64, kernel-2.6.9-11.EL.ppc64iseries +8
- Red Hat Enterprise Linux Desktop version 4 kernel-2.6.9-11.EL, kernel-devel-2.6.9-11.EL, kernel-doc-2.6.9-11.EL +4
- Red Hat Enterprise Linux ES version 4 kernel-2.6.9-11.EL, kernel-2.6.9-11.EL.ia64, kernel-devel-2.6.9-11.EL +6
- Red Hat Enterprise Linux WS version 4 kernel-2.6.9-11.EL, kernel-2.6.9-11.EL.ia64, kernel-devel-2.6.9-11.EL +6
Vendor assessments
Red Hat
Red Hat rating: Moderate. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux AS version 4 | Fixed | RHSA-2005:420 |
| Red Hat Enterprise Linux Desktop version 4 | Fixed | RHSA-2005:420 |
| Red Hat Enterprise Linux ES version 4 | Fixed | RHSA-2005:420 |
| Red Hat Enterprise Linux WS version 4 | Fixed | RHSA-2005:420 |
Timeline
- 2026-10-02 Threatist record created from CVE-2005-1264
- 2026-10-03 Alias added: GHSA-vrh3-vx52-7gxc
References
Advisory 1
More Linux Kernel vulnerabilities
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- 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-2005-1264 · CVE Program
- CVE-2005-1264 · NVD
- FIRST EPSS
- GHSA-vrh3-vx52-7gxc · GitHub Advisory Database · CC BY 4.0
- CVE-2005-1264 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences