kernel: uninitialized registers on stack in nft_do_chain can cause kernel pointer leakage to UM

A flaw was found in the Linux kernel in net/netfilter/nf_tables_core.c:nft_do_chain, which can cause a use-after-free. This issue needs to handle 'return' with proper preconditions, as it can lead to a kernel information leak problem caused by a local, unprivileged attacker.

kernel: an integer overflow in the vhost_vdpa_config_validate() can lead to out-of-bounds access on top of a 32-bit Linux kernel

An integer overflow flaw was found in the Linux kernel’s virtio device driver code in the way a user triggers the vhost_vdpa_config_validate function. This flaw allows a local user to crash or potentially escalate their privileges on the system.

Use after free in Extensions in Google Chrome prior to 99.0.4844.74 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

Use after free in Blink Layout in Google Chrome on Android prior to 99.0.4844.74 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.

kernel: swiotlb information leak with DMA_FROM_DEVICE

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.

kernel: information leak in copy_page_to_iter() in iov_iter.c

A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to userspace.

Inappropriate implementation in Autofill in Google Chrome prior to 99.0.4844.51 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.

Data leak in Canvas in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in screen sharing to potentially leak cross-origin data via a crafted HTML page.

Use after free in Browser Switcher in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via user interaction.

Inappropriate implementation in Full screen mode in Google Chrome on Android prior to 99.0.4844.51 allowed a remote attacker to hide the contents of the Omnibox (URL bar) via a crafted HTML page.

Inappropriate implementation in Permissions in Google Chrome prior to 99.0.4844.51 allowed a remote attacker to tamper with the contents of the Omnibox (URL bar) via a crafted HTML page.

Inappropriate implementation in Full screen mode in Google Chrome on Android prior to 99.0.4844.51 allowed a remote attacker to hide the contents of the Omnibox (URL bar) via a crafted HTML page.

Insufficient policy enforcement in Installer in Google Chrome on Windows prior to 99.0.4844.51 allowed a remote attacker to perform local privilege escalation via a crafted offline installer file.

Use after free in MediaStream in Google Chrome prior to 99.0.4844.51 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.

Out of bounds memory access in Mojo in Google Chrome prior to 99.0.4844.51 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.

Use after free in Media in Google Chrome prior to 99.0.4844.51 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Use after free in Omnibox in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in specific user interactions to potentially exploit heap corruption via user interactions.

kernel: uaf bug in mctp-serial.c

A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5.

kernel: NULL pointer dereference in udf_expand_file_adinicbdue() during writeback

A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2.

kernel: missing check in ioctl allows kernel memory read/write

A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.