CVE-2026-64495

A flaw was found in the Linux kernel's bmg160 gyroscope driver. An out-of-bounds read vulnerability exists when handling specific bandwidth or filter values provided by userspace through the sysfs interface. A local user can exploit this by supplying a malformed value, leading to a read past the...

CVE-2026-64495 iio: gyro: bmg160: bail out when bandwidth/filter is not in table

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: bmg160: bail out when bandwidth/filter is not in table bmg160getfilter walks bmg160sampfreqtable looking for the entry matching the bwbits value read from the chip: for i = 0; i ARRAYSIZEbmg160sampfreqtable; ++i if...

CVE-2026-64213

In the Linux kernel, the following vulnerability has been resolved: hwmon: lm90 Add lock protection to lm90alert Sashiko reports: lm90alert executes in the smbus alert context and calls lm90updateconfreg to disable the hardware alert line, without acquiring hwmonlock. Concurrently, sysfs write...

CVE-2026-63949

In the Linux kernel, the following vulnerability has been resolved: auxdisplay: line-display: fix OOB read on zero-length messagestore linedispdisplay unconditionally reads msgcount - 1 before checking whether count is zero, so a write of zero bytes to the message sysfs attribute hits msg-1:...

CVE-2026-53303

In the Linux kernel, the following vulnerability has been resolved: f2fs: protect extensionlist reading with sblock in f2fssbishow In f2fssbishow, the extensionlist, extensioncount and hotextcount are read without holding sbi-sblock. If a concurrent sysfs store modifies the extension list via...

CVE-2026-52905

A flaw was found in the Linux kernel's Data Access MONitor DAMON core. The damonstart function, when used via the DAMON sysfs interface, failed to properly validate the minregionsz parameter. This allowed non-power of two values, which could lead to unaligned DAMON region address ranges and...

CVE-2026-52905

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: disallow non-power of two minregionsz on damonstart Commit d8f867fa0825 "mm/damon: add damonctx-minszregion" introduced a bug that allows unaligned DAMON region address ranges. Commit c80f46ac228b "mm/damon/core:...

CVE-2026-52905 mm/damon/core: disallow non-power of two min_region_sz on damon_start()

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: disallow non-power of two minregionsz on damonstart Commit d8f867fa0825 "mm/damon: add damonctx-minszregion" introduced a bug that allows unaligned DAMON region address ranges. Commit c80f46ac228b "mm/damon/core:...

PT-2026-47791

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A bug in the DAMON Data Access MONitor subsystem allows the use of unaligned region address ranges. This occurs because the sysfs interface can emit a min region sz value that is not a...

CVE-2026-46264

A flaw was found in the Linux kernel's drm/xe/pf component. This vulnerability arises during the initialization of the sysfs interface, where an error in devmaddactionorreset can cause a cleanup action to execute on an uninitialized kernel object. This can lead to a use-after-free condition, whic...

SUSE CVE-2026-46121

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: protect memcgpath kfree with damonsysfslock Patch series "mm/damon/sysfs-schemes: fix use-after-free for memcgpath". Reads of 'memcgpath' and 'path' files in DAMON sysfs interface could race with their...

CVE-2026-46121

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: protect memcgpath kfree with damonsysfslock Patch series "mm/damon/sysfs-schemes: fix use-after-free for memcgpath". Reads of 'memcgpath' and 'path' files in DAMON sysfs interface could race with their...

CVE-2026-46121

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: protect memcgpath kfree with damonsysfslock Patch series "mm/damon/sysfs-schemes: fix use-after-free for memcgpath". Reads of 'memcgpath' and 'path' files in DAMON sysfs interface could race with their...

CVE-2026-46121 mm/damon/sysfs-schemes: protect memcg_path kfree() with damon_sysfs_lock

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: protect memcgpath kfree with damonsysfslock Patch series "mm/damon/sysfs-schemes: fix use-after-free for memcgpath". Reads of 'memcgpath' and 'path' files in DAMON sysfs interface could race with their...

CVE-2026-46121 mm/damon/sysfs-schemes: protect memcg_path kfree() with damon_sysfs_lock

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs-schemes: protect memcgpath kfree with damonsysfslock Patch series "mm/damon/sysfs-schemes: fix use-after-free for memcgpath". Reads of 'memcgpath' and 'path' files in DAMON sysfs interface could race with their...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: removed the callcontrol in inactive contexts. If the damoncall function is executed against a DAMON context that is not running, the function returns an error while keeping the damoncallcontrol object linked to the...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: nilfs2: Fixing the lifetime of the sysfs interface The current nilfs2 sysfs support has issues with the timing of the creation and deletion of sysfs entries. This may lead to null pointer dereferences, use-after-free errors, a...

CVE-2026-43138

A flaw was found in the Linux kernel. A local user could exploit a vulnerability in the GPIO General Purpose Input/Output reset controller by unbinding a dynamically created device through the sysfs a virtual filesystem providing an interface to kernel data structures interface. This improper...

SUSE CVE-2026-31457

In the Linux kernel, the following vulnerability has been resolved: mm/damon/sysfs: check contexts-nr in repeatcallfn damonsysfsrepeatcallfn calls damonsysfsupdtunedintervals, damonsysfsupdschemesstats, and damonsysfsupdschemeseffectivequotas without checking contexts-nr. If nrcontexts is set to ...

CVE-2026-31458

A flaw was found in the Linux kernel. A privileged local user can exploit this by manipulating the nrcontexts parameter in the mm/damon/sysfs interface to zero while the DAMON Data Access MONitor subsystem is active. This leads to a null pointer dereference when certain sysfs commands are...