VDB
CVE-2008-4302
CVE-2008-4302
PUBLISHED
CVSS 5.5 MEDIUM
fs/splice.c in the splice subsystem in the Linux kernel before 2.6.22.2 does not properly handle a failure of the add_to_page_cache_lru function, and subsequently attempts to unlock a page that was not locked, which allows local users to cause a denial of service (kernel BUG and system crash), as demonstrated by the fio I/O tool.
EPSS 0.62% · 47.4th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.62%
47.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
| debian | debian_linux | 4.0 |
| linux | linux_kernel | 0 |
| redhat | enterprise_linux | 5.0 |
Timeline
- Sep 29, 2008 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 15, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Oct 29, 2022 EPSS Score
- Dec 21, 2022 EPSS Score
- Feb 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 7, 2023 EPSS Score
- May 30, 2023 EPSS Score
References
- http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=6a860c979b35469e4d77da781a96bdb2ca05ae64 url
- 32485 third-party-advisory
- linux-kernel-addtopagecachelru-dos(45191) vdb
- DSA-1653 vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=462434 url
- [linux-kernel] 20070720 [PATCH] splice: fix bad unlock_page() in error case mailing-list
- http://www.juniper.net/security/auto/vulnerabilities/vuln31201.html url
- [oss-security] 20080916 CVE request: kernel: splice: fix bad unlock_page() in error case mailing-list
- 32237 third-party-advisory
- RHSA-2008:0957 vendor-advisory
- oval:org.mitre.oval:def:10547 vdb
- 32759 third-party-advisory
- http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.2 url
- SUSE-SR:2008:025 vendor-advisory
- 31201 vdb
- https://nvd.nist.gov/vuln/detail/CVE-2008-4302 advisory
- http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git;a=commit;h=6a860c979b35469e4d77da781a96bdb2ca05ae64 url