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Sat, 22 Feb 2025 12:46:29 -0800 (PST) MIME-Version: 1.0 References: <20250219141844.1912413-1-s.hauer@pengutronix.de> <174012323334.2354255.16758545638294107895.b4-ty@pengutronix.de> In-Reply-To: <174012323334.2354255.16758545638294107895.b4-ty@pengutronix.de> From: Jonathan Bar Or Date: Sat, 22 Feb 2025 12:46:18 -0800 X-Gm-Features: AWEUYZmtAmUNzLMhlVy2dnnoY0tdsKIYU3ZIm89693OKKSRlYDbPse9ISIHzoiw Message-ID: To: Sascha Hauer Cc: Barebox List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250222_124631_124630_E1CAD639 X-CRM114-Status: GOOD ( 13.06 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.0 required=4.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: Re: [PATCH 0/5] Filesystem memory corruption fixes X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) Those are awesome, thank you. We intend to publicly disclose March 19th, is that okay? Jonathan On Thu, Feb 20, 2025 at 11:33=E2=80=AFPM Sascha Hauer wrote: > > > On Wed, 19 Feb 2025 15:18:39 +0100, Sascha Hauer wrote: > > These are some fixes for memory corruptions that can occur on corrupted > > or manipulated filesystems. > > > > In case you use one of the affected filesystems in a secure boot chain > > you should apply these patches. > > > > Normally you shouldn't use a barebox filesystem in a secure boot chain, > > but instead use FIT images on a raw partition. We never made this expli= cit > > though. Ahmad has done this recently: > > > > [...] > > Applied, thanks! > > [1/5] CVE-2025-26722: fs: squashfs: Ensure positive inode length > https://git.pengutronix.de/cgit/barebox/commit/?id=3D6281a871e2c6 (= link may not be stable) > [2/5] CVE-2025-26724: fs: cramfs: fix malloc(size + constant) buffer over= flow issues > https://git.pengutronix.de/cgit/barebox/commit/?id=3Df86e528c8fba (= link may not be stable) > [3/5] CVE-2025-26723: fs: ext4: fix malloc(size + constant) buffer overfl= ow issues > https://git.pengutronix.de/cgit/barebox/commit/?id=3D51eea5c16fd2 (= link may not be stable) > [4/5] CVE-2025-26725: fs: jffs2: fix malloc(size + constant) buffer overf= low issues > https://git.pengutronix.de/cgit/barebox/commit/?id=3De7397340359d (= link may not be stable) > [5/5] CVE-2025-26721: fs: pstore: fix malloc(size + constant) buffer over= flow issues > https://git.pengutronix.de/cgit/barebox/commit/?id=3D7563f5722dfd (= link may not be stable) > > Best regards, > -- > Sascha Hauer >