Description
Integer overflow in the ubsec_keysetup function for Linux Broadcom 5820 cryptonet driver allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a negative add_dsa_buf_bytes variable, which leads to a buffer overflow.
Affected products
- RedHat / fedora_corecore_1.0 – core_1.0
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / kernel2.4.20-8 – 2.4.20-8
- RedHat / linux8.0 – 8.0
- RedHat / linux8.0 – 8.0
- RedHat / linux8.0 – 8.0
References
- MAILING_LISThttp://marc.info/?l=bugtraq&m=108802653409053&w=2
- MISChttp://www.redhat.com/support/errata/RHSA-2005-283.html
- MISChttp://www.redhat.com/support/errata/RHSA-2004-549.html
- MISChttp://www.ciac.org/ciac/bulletins/p-047.shtml
- MISChttp://www.securityfocus.com/bid/10599
- MISChttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9773
- VENDOR_ADVISORYhttp://secunia.com/advisories/11936
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/16459