Escalating Privilege using CVE-2023-2640 CVE-2023-3262
UbuntuP-GameOver(Lay) Using CVE-2023-2640 CVE-2023-3262 to escalate previlege CVE 2023-2640 nvdnistgov/vuln/detail/CVE-2023-2640 On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trustedoverlayfs* xattrs", an unprivileged user may set privileged extended attributes on the mounted files, leading them to