Ubuntu 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 5295-2 - 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. 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.
6e16b06a5023be6ffa2a13a9d5e710e7e9884f26097c1fab4798cf891a79ce27Ubuntu Security Notice 5295-1 - 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. 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.
b547d8a973a224e901b06eaeedecd20d12b7bfbede9c1be88b6689532cb1a805Ubuntu 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.
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