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CVE-2008-6107
The (1) sys32_mremap function in arch/sparc64/kernel/sys_sparc32.c, the (2) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c,…
Medium4.9EPSS 0.39%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The (1) sys32_mremap function in arch/sparc64/kernel/sys_sparc32.c, the (2) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c, and the (3) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel before 2.6.25.4, omit some virtual-address range (aka span) checks when the mremap MREMAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mremap calls, a related issue to CVE-2008-2137.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.9 | AV:L/AC:L/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 0.39% · top 67% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.9.
Weakness
Affected products
n/a
- affected n/a
References (8)
- 33836 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- ADV-2008-1655 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- USN-751-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.25.4 (opens in a new tab)x_refsource_CONFIRMx_transferred
- linux-kernel-virtual-address-dos(48710) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- [linux-kernel] 20080513 [patch 25/37] sparc: Fix mremap address range validation. (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- 1020120 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- 30258 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2008-6107)Record last updated .