Note:
This project will be discontinued after December 13, 2021. [more]
Product:
Ubuntu_linux
(Canonical)| Date | Id | Summary | Products | Score | Patch | Annotated |
|---|---|---|---|---|---|---|
| 2023-07-05 | CVE-2023-31248 | Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()` failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network namespace | Ubuntu_linux, Debian_linux, Fedora, Linux_kernel | 7.8 | ||
| 2023-07-24 | CVE-2023-3567 | A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information. | Ubuntu_linux, Linux_kernel, Enterprise_linux | 7.1 | ||
| 2023-07-26 | CVE-2023-2640 | On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs.* xattrs", an unprivileged user may set privileged extended attributes on the mounted files, leading them to be set on the upper files without the appropriate security checks. | Ubuntu_linux | 7.8 | ||
| 2023-07-26 | CVE-2023-32629 | Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels | Ubuntu_linux | 7.8 | ||
| 2023-08-14 | CVE-2023-40283 | An issue was discovered in l2cap_sock_release in net/bluetooth/l2cap_sock.c in the Linux kernel before 6.4.10. There is a use-after-free because the children of an sk are mishandled. | Ubuntu_linux, Debian_linux, Linux_kernel | 7.8 | ||
| 2023-09-01 | CVE-2023-1523 | Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. Graphical terminal emulators like xterm, gnome-terminal and others are not affected - this can only be exploited when snaps are run on a virtual console. | Snapd, Ubuntu_linux | 10.0 | ||
| 2023-09-01 | CVE-2023-3297 | In Ubuntu's accountsservice an unprivileged local attacker can trigger a use-after-free vulnerability in accountsservice by sending a D-Bus message to the accounts-daemon process. | Accountsservice, Ubuntu_linux | 7.8 | ||
| 2023-09-06 | CVE-2023-3777 | A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8. | Ubuntu_linux, Debian_linux, Linux_kernel | 7.8 | ||
| 2023-09-27 | CVE-2023-44216 | PVRIC (PowerVR Image Compression) on Imagination 2018 and later GPU devices offers software-transparent compression that enables cross-origin pixel-stealing attacks against feTurbulence and feBlend in the SVG Filter specification, aka a GPU.zip issue. For example, attackers can sometimes accurately determine text contained on a web page from one origin if they control a resource from a different origin. | Ryzen_5_7600x, Ryzen_7_4800u, M1_mac_mini, Macos, Ubuntu_linux, Android, Pixel_6, Core_i7\-10510u, Core_i7\-10610u, Core_i7\-11800h, Core_i7\-12700k, Core_i7\-8700, Windows_10, Windows_11, Geforce_rtx_2080_super, Geforce_rtx_3060 | 5.3 | ||
| 2023-10-03 | CVE-2023-4911 | A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges. | Ubuntu_linux, Debian_linux, Fedora, Glibc, Codeready_linux_builder_eus, Codeready_linux_builder_for_arm64_eus, Codeready_linux_builder_for_ibm_z_systems_eus, Codeready_linux_builder_for_power_little_endian_eus, Enterprise_linux, Enterprise_linux_eus, Enterprise_linux_for_arm_64_eus, Enterprise_linux_for_ibm_z_systems_eus_s390x, Enterprise_linux_for_power_big_endian_eus, Enterprise_linux_server_aus, Enterprise_linux_server_tus, Virtualization, Virtualization_host | 7.8 |