5.5
CVE-2008-4302
- EPSS 0.62%
- Veröffentlicht 29.09.2008 17:17:29
- Zuletzt bearbeitet 16.06.2026 22:57:33
- Quelle cve@mitre.org
- CVE-Watchlists
- Unerledigt
Loginfs/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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 2.6.22.2
Debian ≫ Debian Linux Version4.0
Redhat ≫ Enterprise Linux Version5.0
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.62% | 0.447 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 4.9 | 3.9 | 6.9 |
AV:L/AC:L/Au:N/C:N/I:N/A:C
|
CWE-667 Improper Locking
The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.
http://secunia.com/advisories/32485
http://www.redhat.com/support/errata/RHSA-2008-0957.html
http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.22.2
http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00001.html
http://secunia.com/advisories/32759
http://secunia.com/advisories/32237
http://www.debian.org/security/2008/dsa-1653
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.26.y.git%3Ba=commit%3Bh=6a860c979b35469e4d77da781a96bdb2ca05ae64
http://lkml.org/lkml/2007/7/20/168
http://www.juniper.net/security/auto/vulnerabilities/vuln31201.html
http://www.openwall.com/lists/oss-security/2008/09/16/10
http://www.securityfocus.com/bid/31201
https://bugzilla.redhat.com/show_bug.cgi?id=462434
https://exchange.xforce.ibmcloud.com/vulnerabilities/45191
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10547