8 matches found
CVE-2026-72226
A flaw was found in the Linux kernel's batman-adv Better Approach To Mobile Ad-hoc Networking - Advanced module. An integer overflow can occur when calculating the length of a Translation Table Type-Length-Value TVLV unicast message. This overflow can lead to invalid safety checks, allowing an...
CVE-2026-72226
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: prevent TVLV OOB check overflow A TT unicast TVLV contains the number of VLANs stored in it. This number is an u16 and gets multiplied by the size of the struct batadvtvlvttvlandata 8 bytes. The size can therefore...
CVE-2026-72226
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: prevent TVLV OOB check overflow A TT unicast TVLV contains the number of VLANs stored in it. This number is an u16 and gets multiplied by the size of the struct batadvtvlvttvlandata 8 bytes. The size can therefore...
CVE-2026-72226 batman-adv: tt: prevent TVLV OOB check overflow
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: prevent TVLV OOB check overflow A TT unicast TVLV contains the number of VLANs stored in it. This number is an u16 and gets multiplied by the size of the struct batadvtvlvttvlandata 8 bytes. The size can therefore...
CVE-2026-72226 batman-adv: tt: prevent TVLV OOB check overflow
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: prevent TVLV OOB check overflow A TT unicast TVLV contains the number of VLANs stored in it. This number is an u16 and gets multiplied by the size of the struct batadvtvlvttvlandata 8 bytes. The size can therefore...
CVE-2026-72226
CVE-2026-72226 concerns the Linux kernel’s batman-adv TT TVLV handling. A unicast TVLV contains the number of VLANs (u16) and multiplies it by 8 (batadv_tvlv_tt_vlan_data). This can overflow the 16-bit tt_vlan_len, invalidating safety checks for out-of-bounds access. The published fix switches to...
EUVD-2026-59125
In the Linux kernel, the following vulnerability has been resolved: batman-adv: tt: prevent TVLV OOB check overflow A TT unicast TVLV contains the number of VLANs stored in it. This number is an u16 and gets multiplied by the size of the struct batadvtvlvttvlandata 8 bytes. The size can therefore...
PT-2026-72414
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the batman-adv module. A TT unicast TVLV Three-Address-Length-Value contains the number of VLANs as an u16 value, which is then multiplied by the size of th...