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Tue, 28 Apr 2026 17:37:23 -0700 (PDT) Received: from [172.17.0.2] ([135.232.185.21]) by smtp.gmail.com with ESMTPSA id d75a77b69052e-5101ae8c6aesm4859431cf.24.2026.04.28.17.37.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Apr 2026 17:37:22 -0700 (PDT) Message-ID: <69f152c2.050a0220.a3aa4.0045@mx.google.com> Date: Tue, 28 Apr 2026 17:37:22 -0700 (PDT) Content-Type: multipart/mixed; boundary="===============4856897538482645825==" Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: bluez.test.bot@gmail.com To: linux-bluetooth@vger.kernel.org, safa.karakus@secunnix.com Subject: RE: Bluetooth: l2cap: fix UAF race in l2cap_sock_cleanup_listen In-Reply-To: References: Reply-To: linux-bluetooth@vger.kernel.org --===============4856897538482645825== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 VGhpcyBpcyBhdXRvbWF0ZWQgZW1haWwgYW5kIHBsZWFzZSBkbyBub3QgcmVwbHkgdG8gdGhpcyBl bWFpbCEKCkRlYXIgc3VibWl0dGVyLAoKVGhhbmsgeW91IGZvciBzdWJtaXR0aW5nIHRoZSBwYXRj aGVzIHRvIHRoZSBsaW51eCBibHVldG9vdGggbWFpbGluZyBsaXN0LgpUaGlzIGlzIGEgQ0kgdGVz dCByZXN1bHRzIHdpdGggeW91ciBwYXRjaCBzZXJpZXM6ClBXIExpbms6aHR0cHM6Ly9wYXRjaHdv cmsua2VybmVsLm9yZy9wcm9qZWN0L2JsdWV0b290aC9saXN0Lz9zZXJpZXM9MTA4NzE1OQoKLS0t VGVzdCByZXN1bHQtLS0KClRlc3QgU3VtbWFyeToKQ2hlY2tQYXRjaCAgICAgICAgICAgICAgICAg ICAgRkFJTCAgICAgIDAuNjggc2Vjb25kcwpHaXRMaW50ICAgICAgICAgICAgICAgICAgICAgICBQ QVNTICAgICAgMC4yOSBzZWNvbmRzClN1YmplY3RQcmVmaXggICAgICAgICAgICAgICAgIFBBU1Mg ICAgICAwLjExIHNlY29uZHMKQnVpbGRLZXJuZWwgICAgICAgICAgICAgICAgICAgUEFTUyAgICAg IDI2LjExIHNlY29uZHMKQ2hlY2tBbGxXYXJuaW5nICAgICAgICAgICAgICAgUEFTUyAgICAgIDI4 LjYxIHNlY29uZHMKQ2hlY2tTcGFyc2UgICAgICAgICAgICAgICAgICAgUEFTUyAgICAgIDI3LjE3 IHNlY29uZHMKQnVpbGRLZXJuZWwzMiAgICAgICAgICAgICAgICAgUEFTUyAgICAgIDI0Ljg5IHNl Y29uZHMKVGVzdFJ1bm5lclNldHVwICAgICAgICAgICAgICAgUEFTUyAgICAgIDU2NC4xOSBzZWNv bmRzClRlc3RSdW5uZXJfbDJjYXAtdGVzdGVyICAgICAgIFBBU1MgICAgICAyNy40MyBzZWNvbmRz CkluY3JlbWVudGFsQnVpbGQgICAgICAgICAgICAgIFBBU1MgICAgICAyNC4wNiBzZWNvbmRzCgpE ZXRhaWxzCiMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIyMjIwpUZXN0OiBDaGVja1BhdGNoIC0g RkFJTApEZXNjOiBSdW4gY2hlY2twYXRjaC5wbCBzY3JpcHQKT3V0cHV0OgpCbHVldG9vdGg6IGwy Y2FwOiBmaXggVUFGIHJhY2UgaW4gbDJjYXBfc29ja19jbGVhbnVwX2xpc3RlbgpXQVJOSU5HOiBG cm9tOi9TaWduZWQtb2ZmLWJ5OiBlbWFpbCBuYW1lIG1pc21hdGNoOiAnRnJvbTogU2FmYSBLYXJh a3XFnyA8c2FmYS5rYXJha3VzQHNlY3Vubml4LmNvbT4nICE9ICdTaWduZWQtb2ZmLWJ5OiBTYWZh IEthcmFrdXM8c2FmYS5rYXJha3VzQHNlY3Vubml4LmNvbT4nCgp0b3RhbDogMCBlcnJvcnMsIDEg d2FybmluZ3MsIDAgY2hlY2tzLCAzMyBsaW5lcyBjaGVja2VkCgpOT1RFOiBGb3Igc29tZSBvZiB0 aGUgcmVwb3J0ZWQgZGVmZWN0cywgY2hlY2twYXRjaCBtYXkgYmUgYWJsZSB0bwogICAgICBtZWNo YW5pY2FsbHkgY29udmVydCB0byB0aGUgdHlwaWNhbCBzdHlsZSB1c2luZyAtLWZpeCBvciAtLWZp eC1pbnBsYWNlLgoKL2dpdGh1Yi93b3Jrc3BhY2Uvc3JjL3BhdGNoLzE0NTQ1NjA1LnBhdGNoIGhh cyBzdHlsZSBwcm9ibGVtcywgcGxlYXNlIHJldmlldy4KCk5PVEU6IElnbm9yZWQgbWVzc2FnZSB0 eXBlczogVU5LTk9XTl9DT01NSVRfSUQKCk5PVEU6IElmIGFueSBvZiB0aGUgZXJyb3JzIGFyZSBm YWxzZSBwb3NpdGl2ZXMsIHBsZWFzZSByZXBvcnQKICAgICAgdGhlbSB0byB0aGUgbWFpbnRhaW5l ciwgc2VlIENIRUNLUEFUQ0ggaW4gTUFJTlRBSU5FUlMuCgoKV2lkZSBjaGFyYWN0ZXIgaW4gcHJp bnQgYXQgL2dpdGh1Yi93b3Jrc3BhY2Uvc3JjL3NyYy9zY3JpcHRzL2NoZWNrcGF0Y2gucGwgbGlu ZSA3ODUzLgoKCmh0dHBzOi8vZ2l0aHViLmNvbS9ibHVlei9ibHVldG9vdGgtbmV4dC9wdWxsLzEy OQoKLS0tClJlZ2FyZHMsCkxpbnV4IEJsdWV0b290aAoK --===============4856897538482645825==--