CVE-2026-23453

In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: Fix memory leak in XDPDROP for non-zero-copy mode Page recycling was removed from the XDPDROP path in emacrunxdp to avoid conflicts with AFXDP zero-copy mode, which uses xskbufffree instead. However, this...

CVE-2026-23431

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in amlspisgprobe In amlspisgprobe, ctlr is allocated by spialloctarget/spiallochost, but fails to call spicontrollerput in several error paths. This leads to a memory leak whenever the driver...

CVE-2026-23431

CVE-2026-23431 affects the Linux kernel component amlogic-spisg (spi driver). The issue is a memory leak in aml_spisg_probe() where ctlr allocated via spi_alloc_target()/spi_alloc_host() is not released on several error paths, causing leaks if probe fails after initial allocation. The fix uses me...

CVE-2026-23431 spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in amlspisgprobe In amlspisgprobe, ctlr is allocated by spialloctarget/spiallochost, but fails to call spicontrollerput in several error paths. This leads to a memory leak whenever the driver...

CVE-2026-23431 spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()

In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fix memory leak in amlspisgprobe In amlspisgprobe, ctlr is allocated by spialloctarget/spiallochost, but fails to call spicontrollerput in several error paths. This leads to a memory leak whenever the driver...

CVE-2026-23430 drm/vmwgfx: Don't overwrite KMS surface dirty tracker

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Don't overwrite KMS surface dirty tracker We were overwriting the surface's dirty tracker here causing a memory leak...

CVE-2026-23430

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Don't overwrite KMS surface dirty tracker We were overwriting the surface's dirty tracker here causing a memory leak...

CVE-2026-23430

The CVE-2026-23430 issue affects the Linux kernel DRM/vmwgfx component, where the KMS surface dirty tracker was being overwritten, leading to a memory leak. The vulnerability has been resolved in the kernel by correcting this behavior. Connected sources confirm the root cause and the fix are impl...

CVE-2026-23430 drm/vmwgfx: Don't overwrite KMS surface dirty tracker

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Don't overwrite KMS surface dirty tracker We were overwriting the surface's dirty tracker here causing a memory leak...

CVE-2026-23421

A flaw was found in the Linux kernel. This vulnerability is a memory leak within the drm/xe/configfs subsystem, where allocated memory for ctxrestoremidbb is not properly released when a configfs device is removed. A local attacker could exploit this by repeatedly creating and removing configfs...

CVE-2026-23418

A flaw was found in the Linux kernel. This memory leak vulnerability occurs when the xastore function fails to store a newly allocated entry, leading to the entry not being freed. An attacker could potentially exploit this flaw to exhaust system memory, resulting in a Denial of Service DoS...

CVE-2026-23421

In the Linux kernel, the following vulnerability has been resolved: drm/xe/configfs: Free ctxrestoremidbb in release ctxrestoremidbb memory is allocated in wabbstore, but xeconfigdevicerelease only frees ctxrestorepostbb. Free ctxrestoremidbb0.cs as well to avoid leaking the allocation when the...

CVE-2026-23418

In the Linux kernel, the following vulnerability has been resolved: drm/xe/regsr: Fix leak on xastore failure Free the newly allocated entry when xastore fails to avoid a memory leak on the error path. v2: use goto failfree. Bala cherry picked from commit 6bc6fec71ac45f52db609af4e62bdb96b9f5fadb...

CVE-2026-23421

In the Linux kernel, the following vulnerability has been resolved: drm/xe/configfs: Free ctxrestoremidbb in release ctxrestoremidbb memory is allocated in wabbstore, but xeconfigdevicerelease only frees ctxrestorepostbb. Free ctxrestoremidbb0.cs as well to avoid leaking the allocation when the...

UBUNTU-CVE-2026-23418

In the Linux kernel, the following vulnerability has been resolved: drm/xe/regsr: Fix leak on xastore failure Free the newly allocated entry when xastore fails to avoid a memory leak on the error path. v2: use goto failfree. Bala cherry picked from commit 6bc6fec71ac45f52db609af4e62bdb96b9f5fadb...

CVE-2026-23418

In the Linux kernel, the following vulnerability has been resolved: drm/xe/regsr: Fix leak on xastore failure Free the newly allocated entry when xastore fails to avoid a memory leak on the error path. v2: use goto failfree. Bala cherry picked from commit 6bc6fec71ac45f52db609af4e62bdb96b9f5fadb...

UBUNTU-CVE-2026-23423

In the Linux kernel, the following vulnerability has been resolved: btrfs: free pages on error in btrfsuringreadextent In this function the 'pages' object is never freed in the hopes that it is picked up by btrfsuringreadfinished whenever that executes in the future. But that's just the happy pat...

UBUNTU-CVE-2026-23421

In the Linux kernel, the following vulnerability has been resolved: drm/xe/configfs: Free ctxrestoremidbb in release ctxrestoremidbb memory is allocated in wabbstore, but xeconfigdevicerelease only frees ctxrestorepostbb. Free ctxrestoremidbb0.cs as well to avoid leaking the allocation when the...

CVE-2026-23423 btrfs: free pages on error in btrfs_uring_read_extent()

In the Linux kernel, the following vulnerability has been resolved: btrfs: free pages on error in btrfsuringreadextent In this function the 'pages' object is never freed in the hopes that it is picked up by btrfsuringreadfinished whenever that executes in the future. But that's just the happy pat...

CVE-2026-23423

CVE-2026-23423 concerns memory management in the Linux kernel’s btrfs_uring_read_extent() path. The issue: the 'pages' object allocated during read operations is not freed in error scenarios, under the hopeful path that it will be reclaimed by btrfs_uring_read_finished() later. If errors occur (e...