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Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Content-Language: en-US To: Kalle Valo Cc: linux-wireless@vger.kernel.org From: Dmitry Antipov Subject: ath12k: memcpy() source buffer overread Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 X-Spam-Status: No, score=-2.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org V2hlbiBjb21waWxpbmcgd2l0aCBnY2MgMTMuMSBhbmQgQ09ORklHX0ZPUlRJRllfU09VUkNF PXksIEkndmUgbm90aWNlZCB0aGUgZm9sbG93aW5nOg0KDQouLi4NCkluIGZ1bmN0aW9uIOKA mGZvcnRpZnlfbWVtY3B5X2Noa+KAmSwNCiAgICAgaW5saW5lZCBmcm9tIOKAmGF0aDEya19w ZWVyX2Fzc29jX2hfaGXigJkgYXQgZHJpdmVycy9uZXQvd2lyZWxlc3MvYXRoL2F0aDEyay9t YWMuYzoxNjQwOjIsDQogICAgIGlubGluZWQgZnJvbSDigJhhdGgxMmtfcGVlcl9hc3NvY19w cmVwYXJl4oCZIGF0IGRyaXZlcnMvbmV0L3dpcmVsZXNzL2F0aC9hdGgxMmsvbWFjLmM6MjAy NzoyOg0KLi9pbmNsdWRlL2xpbnV4L2ZvcnRpZnktc3RyaW5nLmg6NTI5OjI1OiB3YXJuaW5n OiBjYWxsIHRvIOKAmF9fcmVhZF9vdmVyZmxvdzJfZmllbGTigJkgZGVjbGFyZWQgd2l0aA0K YXR0cmlidXRlIHdhcm5pbmc6IGRldGVjdGVkIHJlYWQgYmV5b25kIHNpemUgb2YgZmllbGQg KDJuZCBwYXJhbWV0ZXIpOyBtYXliZSB1c2Ugc3RydWN0X2dyb3VwKCk/DQpbLVdhdHRyaWJ1 dGUtd2FybmluZ10NCiAgIDUyOSB8ICAgICAgICAgICAgICAgICAgICAgICAgIF9fcmVhZF9v dmVyZmxvdzJfZmllbGQocV9zaXplX2ZpZWxkLCBzaXplKTsNCiAgICAgICB8ICAgICAgICAg ICAgICAgICAgICAgICAgIF5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+ fn5+fg0KSW4gZnVuY3Rpb24g4oCYZm9ydGlmeV9tZW1jcHlfY2hr4oCZLA0KICAgICBpbmxp bmVkIGZyb20g4oCYYXRoMTJrX3BlZXJfYXNzb2NfaF9oZeKAmSBhdCBkcml2ZXJzL25ldC93 aXJlbGVzcy9hdGgvYXRoMTJrL21hYy5jOjE2NDM6MiwNCiAgICAgaW5saW5lZCBmcm9tIOKA mGF0aDEya19wZWVyX2Fzc29jX3ByZXBhcmXigJkgYXQgZHJpdmVycy9uZXQvd2lyZWxlc3Mv YXRoL2F0aDEyay9tYWMuYzoyMDI3OjI6DQouL2luY2x1ZGUvbGludXgvZm9ydGlmeS1zdHJp bmcuaDo1Mjk6MjU6IHdhcm5pbmc6IGNhbGwgdG8g4oCYX19yZWFkX292ZXJmbG93Ml9maWVs ZOKAmSBkZWNsYXJlZCB3aXRoDQphdHRyaWJ1dGUgd2FybmluZzogZGV0ZWN0ZWQgcmVhZCBi ZXlvbmQgc2l6ZSBvZiBmaWVsZCAoMm5kIHBhcmFtZXRlcik7IG1heWJlIHVzZSBzdHJ1Y3Rf Z3JvdXAoKT8NClstV2F0dHJpYnV0ZS13YXJuaW5nXQ0KICAgNTI5IHwgICAgICAgICAgICAg ICAgICAgICAgICAgX19yZWFkX292ZXJmbG93Ml9maWVsZChxX3NpemVfZmllbGQsIHNpemUp Ow0KICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgXn5+fn5+fn5+fn5+fn5+fn5+ fn5+fn5+fn5+fn5+fn5+fn5+fn5+fn5+DQouLi4NCg0KQW5kIHRoaXMgc2VlbXMgY29ycmVj dCBiZWNhdXNlOg0KDQovKiBkc3Q6IHUzMlsyXSwgc3JjOiB1OFs2XSwgc2l6ZTogOCBzbyAy IGJ5dGUgc291cmNlIG92ZXJyZWFkICovDQptZW1jcHkoJmFyZy0+cGVlcl9oZV9jYXBfbWFj aW5mbywgaGVfY2FwLT5oZV9jYXBfZWxlbS5tYWNfY2FwX2luZm8sDQogICAgICAgIHNpemVv ZihhcmctPnBlZXJfaGVfY2FwX21hY2luZm8pKTsNCg0KYW5kOg0KDQovKiBkc3Q6IHUzMlsz XSwgc3JjOiB1OFsxMV0sIHNpemU6IDEyIHNvIDEgYnl0ZSBzb3VyY2Ugb3ZlcnJlYWQgKi8N Cm1lbWNweSgmYXJnLT5wZWVyX2hlX2NhcF9waHlpbmZvLCBoZV9jYXAtPmhlX2NhcF9lbGVt LnBoeV9jYXBfaW5mbywNCiAgICAgICAgc2l6ZW9mKGFyZy0+cGVlcl9oZV9jYXBfcGh5aW5m bykpOw0KDQpEbWl0cnkNCg==