CVE-2026-64446 staging: rtl8723bs: fix heap buffer overflow in rtw_cfg80211_set_wpa_ie()

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix heap buffer overflow in rtwcfg80211setwpaie supplicantie is a 256-byte array in struct securitypriv. The WPA and WPA2 IE copy paths use: memcpypadapter-securitypriv.supplicantie, &pwpa0, wpaielen + 2; wher...

EUVD-2026-48790

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix heap buffer overflow in rtwcfg80211setwpaie supplicantie is a 256-byte array in struct securitypriv. The WPA and WPA2 IE copy paths use: memcpypadapter-securitypriv.supplicantie, &pwpa0, wpaielen + 2; wher...

CVE-2026-64446

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix heap buffer overflow in rtwcfg80211setwpaie supplicantie is a 256-byte array in struct securitypriv. The WPA and WPA2 IE copy paths use: memcpypadapter-securitypriv.supplicantie, &pwpa0, wpaielen + 2; wher...

CVE-2026-64445

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth OnAuth has two bugs in the shared-key authentication path. When the Privacy bit is set, rtwwepdecrypt is called without verifying that the frame is long enough t...

CVE-2026-64445 staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth()

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth OnAuth has two bugs in the shared-key authentication path. When the Privacy bit is set, rtwwepdecrypt is called without verifying that the frame is long enough t...

CVE-2026-64445

The CVE-2026-64445 record documents concrete fixes in the Linux kernel (staging: rtl8723bs) for WEP-related issues in the OnAuth() path. Specifically, a vulnerability existed where rtw_wep_decrypt() could read beyond the frame when the frame length was shorter than WLAN_HDR_A3_LEN + iv_len + icv_...

CVE-2026-64445

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix WEP length underflow and OOB read in OnAuth OnAuth has two bugs in the shared-key authentication path. When the Privacy bit is set, rtwwepdecrypt is called without verifying that the frame is long enough t...

CVE-2026-64444 staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in OnAssocRsp IE loop The IE parsing loop in OnAssocRsp advances by pIE-length + 2 each iteration but only guards on i length from pframepktlen, which is one byte past the allocated receive buffer...

EUVD-2026-48787

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in updatebeaconinfo IE loop The IE parsing loop in updatebeaconinfo advances by pIE-length + 2 each iteration but only guards on i length from one byte past the allocated receive buffer...

CVE-2026-64443

Summary (CVE-2026-64443): Linux kernel staging: rtl8723bs vulnerable in the update_beacon_info() IE loop, where parsing of IEs could read beyond the received frame. The loop advances by (pIE->length + 2) but only guards on i length extending beyond len. The fix adds two guards at the top of th...

CVE-2026-64443

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in updatebeaconinfo IE loop The IE parsing loop in updatebeaconinfo advances by pIE-length + 2 each iteration but only guards on i length from one byte past the allocated receive buffer...

EUVD-2026-48788

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in OnAssocRsp IE loop The IE parsing loop in OnAssocRsp advances by pIE-length + 2 each iteration but only guards on i length from pframepktlen, which is one byte past the allocated receive buffer...

CVE-2026-64443

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in updatebeaconinfo IE loop The IE parsing loop in updatebeaconinfo advances by pIE-length + 2 each iteration but only guards on i length from one byte past the allocated receive buffer...

CVE-2026-64444 staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in OnAssocRsp IE loop The IE parsing loop in OnAssocRsp advances by pIE-length + 2 each iteration but only guards on i length from pframepktlen, which is one byte past the allocated receive buffer...

CVE-2026-64443 staging: rtl8723bs: fix OOB read in update_beacon_info() IE loop

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in updatebeaconinfo IE loop The IE parsing loop in updatebeaconinfo advances by pIE-length + 2 each iteration but only guards on i length from one byte past the allocated receive buffer...

CVE-2026-64444

CVE-2026-64444 - Linux kernel (rtl8723bs) OOB read in OnAssocRsp() IE loop . The vulnerability arises in the IE processing loop of OnAssocRsp(), which advances by (pIE->length + 2) per iteration but only checks i length from pframe[pkt_len] (past the buffer) and, even when headers are in bound...

CVE-2026-64444

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in OnAssocRsp IE loop The IE parsing loop in OnAssocRsp advances by pIE-length + 2 each iteration but only guards on i length from pframepktlen, which is one byte past the allocated receive buffer...

CVE-2026-64444

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB read in OnAssocRsp IE loop The IE parsing loop in OnAssocRsp advances by pIE-length + 2 each iteration but only guards on i length from pframepktlen, which is one byte past the allocated receive buffer...

CVE-2026-64442 staging: rtl8723bs: fix OOB reads in IE loops in issue_assocreq() and join_cmd_hdl()

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB reads in IE loops in issueassocreq and joincmdhdl Two IE parsing loops are missing the header bounds checks before they dereference pIE-length: - issueassocreq walks pmlmeinfo-network.ies to build the...

CVE-2026-64442

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix OOB reads in IE loops in issueassocreq and joincmdhdl Two IE parsing loops are missing the header bounds checks before they dereference pIE-length: - issueassocreq walks pmlmeinfo-network.ies to build the...