PT-2025-18455 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.15.0-rc1-ktest-g189e17946605 19327 Description: A vulnerability in the Linux kernel has been resolved, which was causing crashes while running buffered io tests with alloc tagging slab alloc hook at the top of...

PT-2025-27988

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue is related to the vgacon scroll function, where a check for the vc origin address range has been added. The vulnerabili...

CVE-2025-39735

In the Linux kernel, the following vulnerability has been resolved: jfs: fix slab-out-of-bounds read in eaget During the "sizecheck" label in eaget, the code checks if the extended attribute list xattr size matches easize. If not, it logs "eaget: invalid extended attribute" and calls printhexdump...

DEBIAN-CVE-2025-39735

In the Linux kernel, the following vulnerability has been resolved: jfs: fix slab-out-of-bounds read in eaget During the "sizecheck" label in eaget, the code checks if the extended attribute list xattr size matches easize. If not, it logs "eaget: invalid extended attribute" and calls printhexdump...

UBUNTU-CVE-2025-39735

In the Linux kernel, the following vulnerability has been resolved: jfs: fix slab-out-of-bounds read in eaget During the "sizecheck" label in eaget, the code checks if the extended attribute list xattr size matches easize. If not, it logs "eaget: invalid extended attribute" and calls printhexdump...

CVE-2025-39735

CVE-2025-39735 affects the Linux kernel's JFS: a slab-out-of-bounds read in ea_get() can occur when processing extended attributes. The root cause is an overflow during clamping of ea_size against EALIST_SIZE(ea_buf->xattr) due to int upper-bound handling, causing a negative size to be used in...

CVE-2025-22085 RDMA/core: Fix use-after-free when rename device name

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Fix use-after-free when rename device name Syzbot reported a slab-use-after-free with the following call trace: ================================================================== BUG: KASAN: slab-use-after-free in...

CVE-2025-22085

CVE-2025-22085 affects the Linux kernel RDMA/core. The description documents a use-after-free (slab) in the netlink/name rename path, caused by a use-after-free in nla_put during device-name rename handling. The issue manifests as a slab-use-after-free Read in nla_put, traced through netlink/nlde...

CVE-2025-22056 netfilter: nft_tunnel: fix geneve_opt type confusion addition

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfttunnel: fix geneveopt type confusion addition When handling multiple NFTATUNNELKEYOPTSGENEVE attributes, the parsing logic should place every geneveopt structure one by one compactly. Hence, when deciding the next...

DEBIAN-CVE-2025-22020

In the Linux kernel, the following vulnerability has been resolved: memstick: rtsxusbms: Fix slab-use-after-free in rtsxusbmsdrvremove This fixes the following crash: ================================================================== BUG: KASAN: slab-use-after-free in rtsxusbmspollcard+0x159/0x20...

CVE-2025-22020

In the Linux kernel, the following vulnerability has been resolved: memstick: rtsxusbms: Fix slab-use-after-free in rtsxusbmsdrvremove This fixes the following crash: ================================================================== BUG: KASAN: slab-use-after-free in rtsxusbmspollcard+0x159/0x20...

CVE-2025-22020

CVE-2025-22020 pertains to the Linux kernel memstick subsystem, fixing a slab-use-after-free in rtsx_usb_ms_drv_remove that could crash via rtsx_usb_ms_poll_card. Affected code path involves memstick host allocation during driver probe and removal, with a use-after-free arising from freeing drive...

CVE-2025-22020

In the Linux kernel, the following vulnerability has been resolved: memstick: rtsxusbms: Fix slab-use-after-free in rtsxusbmsdrvremove This fixes the following crash: ================================================================== BUG: KASAN: slab-use-after-free in rtsxusbmspollcard+0x159/0x20...

CVE-2025-22020 memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove

In the Linux kernel, the following vulnerability has been resolved: memstick: rtsxusbms: Fix slab-use-after-free in rtsxusbmsdrvremove This fixes the following crash: ================================================================== BUG: KASAN: slab-use-after-free in rtsxusbmspollcard+0x159/0x20...

SUSE CVE-2025-21968

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcpwork Why A slab-use-after-free is reported when HDCP is destroyed but the propertyvalidatedwork queue is still running. How Cancel the delayed work when destroying workqueue. cherry...

PT-2025-18461

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-out-of-bounds read vulnerability has been reported in the Linux kernel, specifically in the isofs fh to parent function. The issue occurs when the handle bytes value is too small,...

CVE-2025-21968

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcpwork Why A slab-use-after-free is reported when HDCP is destroyed but the propertyvalidatedwork queue is still running. How Cancel the delayed work when destroying workqueue. cherry...

CVE-2025-21969

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd After the hci sync command releases l2capconn, the hci receive data work queue references the released l2capconn when sending to the upper layer. Add hci dev lock to...

UBUNTU-CVE-2025-21968

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcpwork Why A slab-use-after-free is reported when HDCP is destroyed but the propertyvalidatedwork queue is still running. How Cancel the delayed work when destroying workqueue. cherry...

UBUNTU-CVE-2025-21946

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out-of-bounds in parsesecdesc If osidoffset, gsidoffset and dacloffset could be greater than smbntsd struct size. If it is smaller, It could cause slab-out-of-bounds. And when validating sid, It need to check it includ...