AZL-101936 CVE-2026-90398 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix stride mismatch in macphycapsparse Currently, in ath11kwmitlvmacphycapsparse, kcalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct wmimacphycapabilities. The...

DEBIAN-CVE-2026-90399

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix stride mismatch in macphycapsparse Currently, in ath12kwmimacphycapsparse, kzalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct ath12kwmimacphycapsparams. The...

CVE-2026-90398

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix stride mismatch in macphycapsparse Currently, in ath11kwmitlvmacphycapsparse, kcalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct wmimacphycapabilities. The...

CVE-2026-90399

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix stride mismatch in macphycapsparse Currently, in ath12kwmimacphycapsparse, kzalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct ath12kwmimacphycapsparams. The...

DEBIAN-CVE-2026-90398

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix stride mismatch in macphycapsparse Currently, in ath11kwmitlvmacphycapsparse, kcalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct wmimacphycapabilities. The...

CVE-2026-90399

This Linux kernel vulnerability affects the ath12k WiFi driver (Qualcomm WCN7850 hardware). In ath12k_wmi_mac_phy_caps_parse(), the buffer is allocated with a size of tot_phy_id * len where len is clamped to min(firmware_len, sizeof(struct)), but the subsequent memcpy() advances the destination b...

CVE-2026-90399 wifi: ath12k: fix stride mismatch in mac_phy_caps_parse()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix stride mismatch in macphycapsparse Currently, in ath12kwmimacphycapsparse, kzalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct ath12kwmimacphycapsparams. The...

EUVD-2026-82060

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix stride mismatch in macphycapsparse Currently, in ath12kwmimacphycapsparse, kzalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct ath12kwmimacphycapsparams. The...

CVE-2026-90398

CVE-2026-90398 is a buffer overflow in the Linux kernel's ath11k WiFi driver , specifically in ath11k_wmi_tlv_mac_phy_caps_parse(). The allocation via kcalloc() sizes the buffer using a clamped length, but the subsequent memcpy() advances by the full struct size per slot. When firmware supplies s...

CVE-2026-90398 wifi: ath11k: fix stride mismatch in mac_phy_caps_parse()

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: fix stride mismatch in macphycapsparse Currently, in ath11kwmitlvmacphycapsparse, kcalloc sizes the macphycaps buffer as totphyid len, where len is clamped to minfirmwarelen, sizeofstruct wmimacphycapabilities. The...