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Tue, 28 Apr 2026 02:18:12 -0700 (PDT) Received: from ahossu.localdomain ([82.78.232.184]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4463d02f6a1sm4902502f8f.13.2026.04.28.02.18.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Apr 2026 02:18:11 -0700 (PDT) From: Alexandru Hossu To: gregkh@linuxfoundation.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Cc: error27@gmail.com, luka.gejak@linux.dev, hossu.alexandru@gmail.com Subject: [PATCH v3 0/2] staging: rtl8723bs: fix OOB write in HT_caps_handler and OOB read in OnAssocRsp Date: Tue, 28 Apr 2026 11:16:19 +0200 Message-ID: <20260428091621.739680-1-hossu.alexandru@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit v3, addressing Dan Carpenter's and Luka Gejak's feedback on v2. Greg, please drop your patch and take this one instead. Changes from v2: - 1/2: switch from min_t() to umin() (Dan Carpenter) - 1/2: keep truncation approach rather than reverting to early return; early return bypasses HT_caps_enable = 1, silently disabling HT mode for APs that append extra bytes to the HT Capabilities IE (Luka Gejak, AI review) - 1/2: expand commit message to document the early return tradeoff - 1/2: add changelog with links to AI review and Greg's v1 reply 2/2 is unchanged from v2. Alexandru Hossu (2): staging: rtl8723bs: fix OOB write in HT_caps_handler() staging: rtl8723bs: fix OOB read in OnAssocRsp() IE loop drivers/staging/rtl8723bs/core/rtw_mlme_ext.c | 4 ++++ drivers/staging/rtl8723bs/core/rtw_wlan_util.c | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-) -- 2.53.0