VulnerabilityModified
CVE-2007-6151
The isdn_ioctl function in isdn_common.c in Linux kernel 2.6.23 allows local users to cause a denial of service via a crafted ioctl struct in which iocts is not null terminated, which triggers a buffer overflow.
HIGH 7.2EPSS 0.56%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.56%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The isdn_ioctl function in isdn_common.c in Linux kernel 2.6.23 allows local users to cause a denial of service via a crafted ioctl struct in which iocts is not null terminated, which triggers a buffer overflow.
- CVSS 2.0
- 7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
- EPSS
- 0.56% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- linux/linux kernel
- Source
- cve@mitre.org
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=eafe1aa37e6ec2d56f14732b5240c4dd09f0613a
- http://lists.opensuse.org/opensuse-security-announce/2008-02/msg00005.html
- http://lists.opensuse.org/opensuse-security-announce/2008-03/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2008-07/msg00002.html
- http://lists.vmware.com/pipermail/security-announce/2008/000023.html
- http://rhn.redhat.com/errata/RHSA-2008-0055.html
- http://secunia.com/advisories/28626
- http://secunia.com/advisories/28706
- http://secunia.com/advisories/28748
- http://secunia.com/advisories/28889
- http://secunia.com/advisories/28971
- http://secunia.com/advisories/29058
- http://secunia.com/advisories/29570
- http://secunia.com/advisories/30110
- http://secunia.com/advisories/30962
- http://secunia.com/advisories/31246
- http://secunia.com/advisories/33280
- http://www.debian.org/security/2008/dsa-1479
- http://www.debian.org/security/2008/dsa-1503
- http://www.debian.org/security/2008/dsa-1504
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:086
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:112
- http://www.redhat.com/support/errata/RHSA-2008-0211.html
- http://www.redhat.com/support/errata/RHSA-2008-0787.html
- http://www.securityfocus.com/bid/27497
- http://www.ubuntu.com/usn/usn-574-1
- http://www.ubuntu.com/usn/usn-578-1
- http://www.vupen.com/english/advisories/2008/2222/references
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10971
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=eafe1aa37e6ec2d56f14732b5240c4dd09f0613a
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.