CVE-2009-4272
high · 7.5A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 allows remote attackers to cause a denial of service (deadlock) via crafted packets that force collisions in the IPv4 routing hash table, and trigger a routing "emergency" in which a hash chain is too long. NOTE: this is related to an issue in the Linux kernel before 2.6.31, when the kernel routing cache is disabled, involving an uninitialized pointer and a panic.
7.5
CVSS
11.1%
EPSS (exploit prob.)
96th
EPSS percentile
2010-01-27
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-667
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| linux | linux_kernel | 2.6.18 |
| redhat | enterprise_linux | 5.0 |
| redhat | virtualization | 5.0 |
| redhat | enterprise_linux_desktop | 5.0 |
| redhat | enterprise_linux_eus | 5.4 |
| redhat | enterprise_linux_server | 5.0 |
| redhat | enterprise_linux_workstation | 5.0 |
Check a specific version with /api/v1/cve/match.
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=73e42897e8e5619eacb787d2ce69be12f47cfc21
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b6280b47a7a42970d098a3059f4ebe7e55e90d8d
- http://support.avaya.com/css/P8/documents/100073666
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31
- http://www.openwall.com/lists/oss-security/2010/01/20/1
- http://www.openwall.com/lists/oss-security/2010/01/20/6
- https://bugzilla.redhat.com/show_bug.cgi?id=545411
- https://exchange.xforce.ibmcloud.com/vulnerabilities/55808
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11167
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7026
- https://rhn.redhat.com/errata/RHSA-2010-0046.html
- https://rhn.redhat.com/errata/RHSA-2010-0095.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=73e42897e8e5619eacb787d2ce69be12f47cfc21
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b6280b47a7a42970d098a3059f4ebe7e55e90d8d
- http://support.avaya.com/css/P8/documents/100073666
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.31
- http://www.openwall.com/lists/oss-security/2010/01/20/1
- http://www.openwall.com/lists/oss-security/2010/01/20/6
- https://bugzilla.redhat.com/show_bug.cgi?id=545411
- https://exchange.xforce.ibmcloud.com/vulnerabilities/55808
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11167
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7026
- https://rhn.redhat.com/errata/RHSA-2010-0046.html
- https://rhn.redhat.com/errata/RHSA-2010-0095.html
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2009-4272