154096 matches found
CVE-2026-89443
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate level in perf mask ioctls isstifgetperflevelmask and isstifgetbasefreqmask use the user-provided level as an index into perflevels via readpplevelinfo and readbflevelinfo, but neither helper validates...
CVE-2026-89443 platform/x86: ISST: Validate level in perf mask ioctls
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate level in perf mask ioctls isstifgetperflevelmask and isstifgetbasefreqmask use the user-provided level as an index into perflevels via readpplevelinfo and readbflevelinfo, but neither helper validates...
CVE-2026-89443
CVE-2026-89443 affects the Linux kernel's platform/x86 ISST (Intel Speed Select Technology) module . The functions isst_if_get_perf_level_mask() and isst_if_get_base_freq_mask() use a user-provided level parameter as an index into perf_levels[] without first validating it against max_level, unlik...
CVE-2026-89443 platform/x86: ISST: Validate level in perf mask ioctls
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate level in perf mask ioctls isstifgetperflevelmask and isstifgetbasefreqmask use the user-provided level as an index into perflevels via readpplevelinfo and readbflevelinfo, but neither helper validates...
EUVD-2026-76348
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate socket ID in closassoc ioctl isstifclosassoc validates the user-supplied socketid with 'socketid topologymaxpackages', but isstcommon.sstinst is allocated with topologymaxpackages entries, so the vali...
CVE-2026-89442
CVE-2026-89442 affects the Linux kernel 's platform/x86 ISST (Intelligent Speed and Frequency Tuning) module. The isst_if_clos_assoc() ioctl function improperly validates the user-supplied socket_id: it uses > instead of >= against topology_max_packages(), allowing an out-of-bounds array ac...
CVE-2026-89442 platform/x86: ISST: Validate socket ID in clos_assoc ioctl
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate socket ID in closassoc ioctl isstifclosassoc validates the user-supplied socketid with 'socketid topologymaxpackages', but isstcommon.sstinst is allocated with topologymaxpackages entries, so the vali...
CVE-2026-89442 platform/x86: ISST: Validate socket ID in clos_assoc ioctl
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate socket ID in closassoc ioctl isstifclosassoc validates the user-supplied socketid with 'socketid topologymaxpackages', but isstcommon.sstinst is allocated with topologymaxpackages entries, so the vali...
CVE-2026-89442
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate socket ID in closassoc ioctl isstifclosassoc validates the user-supplied socketid with 'socketid topologymaxpackages', but isstcommon.sstinst is allocated with topologymaxpackages entries, so the vali...
EUVD-2026-76344
In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Validate logical CPU id and clos id Validate max CLOS ID and logical CPU ID for core power feature. Reject any clos level or logical CPU number greater than the supported maximum. These are used to calculate...
CVE-2026-89436 platform/x86: panasonic-laptop: Fix sentinel write past pcc->sinf[]
In the Linux kernel, the following vulnerability has been resolved: platform/x86: panasonic-laptop: Fix sentinel write past pcc-sinf acpipccretrievebiosdata rejects SINF packages only when pcc-numsifr is strictly less than hkey-package.count, then unconditionally writes a trailing sentinel at...
EUVD-2026-76342
In the Linux kernel, the following vulnerability has been resolved: platform/x86: panasonic-laptop: Fix sentinel write past pcc-sinf acpipccretrievebiosdata rejects SINF packages only when pcc-numsifr is strictly less than hkey-package.count, then unconditionally writes a trailing sentinel at...
CVE-2026-89436 platform/x86: panasonic-laptop: Fix sentinel write past pcc->sinf[]
In the Linux kernel, the following vulnerability has been resolved: platform/x86: panasonic-laptop: Fix sentinel write past pcc-sinf acpipccretrievebiosdata rejects SINF packages only when pcc-numsifr is strictly less than hkey-package.count, then unconditionally writes a trailing sentinel at...
CVE-2026-89436
CVE-2026-89436 is an out-of-bounds write in the Linux kernel's panasonic-laptop driver (platform/x86). In acpi_pcc_retrieve_biosdata(), a trailing sentinel is written at pcc->sinf[hkey->package.count], but when a DSDT's SINF package count equals SQTY+1 (a known off-by-one hardware quirk han...
CVE-2026-81017 platform/chrome: sensorhub: Bound the EC-reported sensor number
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Bound the EC-reported sensor number Each EC FIFO event carries an 8-bit sensor number in-sensornum. crosecsensorhubringhandler validates the FIFO event count, the per-read count and the ring bound, but...
CVE-2026-81017
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Bound the EC-reported sensor number Each EC FIFO event carries an 8-bit sensor number in-sensornum. crosecsensorhubringhandler validates the FIFO event count, the per-read count and the ring bound, but...
CVE-2026-81017 platform/chrome: sensorhub: Bound the EC-reported sensor number
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Bound the EC-reported sensor number Each EC FIFO event carries an 8-bit sensor number in-sensornum. crosecsensorhubringhandler validates the FIFO event count, the per-read count and the ring bound, but...
CVE-2026-81017
CVE-2026-81017 affects the Linux kernel's platform/chrome/sensorhub driver. The root cause is a missing validation of the 8-bit EC-reported sensor number in cros_ec_sensorhub_ring_handler(); the unvalidated value is then used to index sensorhub->batch_state[], an array allocated with only sens...
EUVD-2026-76340
In the Linux kernel, the following vulnerability has been resolved: platform/chrome: sensorhub: Bound the EC-reported sensor number Each EC FIFO event carries an 8-bit sensor number in-sensornum. crosecsensorhubringhandler validates the FIFO event count, the per-read count and the ring bound, but...
EUVD-2026-76337
In the Linux kernel, the following vulnerability has been resolved: platform/x86: hp-bioscfg: fix heap OOB read in skstore and kekstore skstore and kekstore strip a trailing newline from the sysfs write before allocating the key buffer: length = count; if buflength - 1 == '\n' length--;...