CVE-2022-48947

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix u8 overflow By keep sending L2CAPCONFREQ packets, chan-numconfrsp increases multiple times and eventually it will wrap around the maximum number i.e., 255. This patch prevents this by adding a boundary check...

CVE-2022-48947

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix u8 overflow By keep sending L2CAPCONFREQ packets, chan-numconfrsp increases multiple times and eventually it will wrap around the maximum number i.e., 255. This patch prevents this by adding a boundary check...

CVE-2022-48947 Bluetooth: L2CAP: Fix u8 overflow

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix u8 overflow By keep sending L2CAPCONFREQ packets, chan-numconfrsp increases multiple times and eventually it will wrap around the maximum number i.e., 255. This patch prevents this by adding a boundary check...

CVE-2022-48947

CVE-2022-48947 is a Linux kernel vulnerability related to Bluetooth L2CAP u8 overflow. By repeatedly sending L2CAP_CONF_REQ, chan->num_conf_rsp could wrap at 255. The fix adds a boundary check using L2CAP_MAX_CONF_RSP to prevent overflow. Connected advisories (e.g., Unity Linux/Astra Linux ent...

CVE-2022-48947 Bluetooth: L2CAP: Fix u8 overflow

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix u8 overflow By keep sending L2CAPCONFREQ packets, chan-numconfrsp increases multiple times and eventually it will wrap around the maximum number i.e., 255. This patch prevents this by adding a boundary check...

CVE-2022-48947 Bluetooth: L2CAP: Fix u8 overflow

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix u8 overflow By keep sending L2CAPCONFREQ packets, chan-numconfrsp increases multiple times and eventually it will wrap around the maximum number i.e., 255. This patch prevents this by adding a boundary check...

GSD-2023-1000106 Bluetooth: L2CAP: Fix u8 overflow

Bluetooth: L2CAP: Fix u8 overflow This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.85 by commit 19a78143961a197de8502f4f29c453b913dc3c29. F...

GSD-2022-1007158 wifi: cfg80211: fix u8 overflow in cfg80211_update_notlisted_nontrans()

wifi: cfg80211: fix u8 overflow in cfg80211updatenotlistednontrans This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.74 by commit...

GSD-2022-1006931 wifi: cfg80211: fix u8 overflow in cfg80211_update_notlisted_nontrans()

wifi: cfg80211: fix u8 overflow in cfg80211updatenotlistednontrans This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.2 by commit...