Ubuntu Security Notice 5513-1 - Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. Likang Luo discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
aa2f261521982c7e98a19c7fd5782db12c5ec4499d9b70d7f939a2a3877280a6Ubuntu Security Notice 5505-1 - Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. Likang Luo discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
65c7cf415eb9d0708f18b8df33c056c6e85baae997fefc51c63f2f7a6d1ab080Ubuntu Security Notice 5368-1 - It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that the network traffic control implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
5d0b16263370f4a729db7ba7a5a7cdbc7ade51f3de840e5c97e95000dd201eb7Ubuntu Security Notice 5337-1 - It was discovered that the BPF verifier in the Linux kernel did not properly restrict pointer types in certain situations. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Yiqi Sun and Kevin Wang discovered that the cgroups implementation in the Linux kernel did not properly restrict access to the cgroups v1 release_agent feature. A local attacker could use this to gain administrative privileges.
4dff7bdfe15d8b868bc4461cfd70105479202ceeccf3bca61cd797c093e0dd5aUbuntu Security Notice 5298-1 - It was discovered that the Packet network protocol implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. J
09c5b3fccd425392b5367e56e1a647931c3ab62c1011ad7cd2bfc5d674d117afUbuntu Security Notice 5294-2 - It was discovered that the Packet network protocol implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Szymon Heidrich discovered that the USB Gadget subsystem in the Linux kernel did not properly restrict the size of control requests for certain gadget types, leading to possible out of bounds reads or writes. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
5105eb29948fcb5529fd8e2dd4f4213888887afb870b9269ae382729e9917faeUbuntu Security Notice 5297-1 - Szymon Heidrich discovered that the USB Gadget subsystem in the Linux kernel did not properly restrict the size of control requests for certain gadget types, leading to possible out of bounds reads or writes. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Jann Horn discovered a race condition in the Unix domain socket implementation in the Linux kernel that could result in a read-after-free. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
980f289a042ba936f0cb85b0ddd84821719c9ed533807a57016c9733fb2ff925Ubuntu Security Notice 5294-1 - It was discovered that the Packet network protocol implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Szymon Heidrich discovered that the USB Gadget subsystem in the Linux kernel did not properly restrict the size of control requests for certain gadget types, leading to possible out of bounds reads or writes. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
1366df82d8fcd6815d5088e53ffe7f4c0a5200426d7806e8827105451bd46108Debian Linux Security Advisory 5050-1 - Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.
201719841d62e63a9df601bb25c6296f57bb40b4ff04b69e300f0b1ed9ce5c7a
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