| From bippy-5f407fcff5a0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: CVE-2024-27059: USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command |
| |
| The isd200 sub-driver in usb-storage uses the HEADS and SECTORS values |
| in the ATA ID information to calculate cylinder and head values when |
| creating a CDB for READ or WRITE commands. The calculation involves |
| division and modulus operations, which will cause a crash if either of |
| these values is 0. While this never happens with a genuine device, it |
| could happen with a flawed or subversive emulation, as reported by the |
| syzbot fuzzer. |
| |
| Protect against this possibility by refusing to bind to the device if |
| either the ATA_ID_HEADS or ATA_ID_SECTORS value in the device's ID |
| information is 0. This requires isd200_Initialization() to return a |
| negative error code when initialization fails; currently it always |
| returns 0 (even when there is an error). |
| |
| The Linux kernel CVE team has assigned CVE-2024-27059 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 4.19.312 with commit 9968c701cba7eda42e5f0052b040349d6222ae34 |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 5.4.274 with commit eb7b01ca778170654e1c76950024270ba74b121f |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 5.10.215 with commit 284fb1003d5da111019b9e0bf99b084fd71ac133 |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 5.15.154 with commit 6c1f36d92c0a8799569055012665d2bb066fb964 |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 6.1.84 with commit f42ba916689f5c7b1642092266d2f53cf527aaaa |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 6.6.24 with commit 871fd7b10b56d280990b7e754f43d888382ca325 |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 6.7.12 with commit 3a67d4ab9e730361d183086dfb0ddd8c61f01636 |
| Issue introduced in 2.6.12 with commit 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 and fixed in 6.8 with commit 014bcf41d946b36a8f0b8e9b5d9529efbb822f49 |
| |
| Please see https://www.kernel.org for a full list of currently supported |
| kernel versions by the kernel community. |
| |
| Unaffected versions might change over time as fixes are backported to |
| older supported kernel versions. The official CVE entry at |
| https://cve.org/CVERecord/?id=CVE-2024-27059 |
| will be updated if fixes are backported, please check that for the most |
| up to date information about this issue. |
| |
| |
| Affected files |
| ============== |
| |
| The file(s) affected by this issue are: |
| drivers/usb/storage/isd200.c |
| |
| |
| Mitigation |
| ========== |
| |
| The Linux kernel CVE team recommends that you update to the latest |
| stable kernel version for this, and many other bugfixes. Individual |
| changes are never tested alone, but rather are part of a larger kernel |
| release. Cherry-picking individual commits is not recommended or |
| supported by the Linux kernel community at all. If however, updating to |
| the latest release is impossible, the individual changes to resolve this |
| issue can be found at these commits: |
| https://git.kernel.org/stable/c/9968c701cba7eda42e5f0052b040349d6222ae34 |
| https://git.kernel.org/stable/c/eb7b01ca778170654e1c76950024270ba74b121f |
| https://git.kernel.org/stable/c/284fb1003d5da111019b9e0bf99b084fd71ac133 |
| https://git.kernel.org/stable/c/6c1f36d92c0a8799569055012665d2bb066fb964 |
| https://git.kernel.org/stable/c/f42ba916689f5c7b1642092266d2f53cf527aaaa |
| https://git.kernel.org/stable/c/871fd7b10b56d280990b7e754f43d888382ca325 |
| https://git.kernel.org/stable/c/3a67d4ab9e730361d183086dfb0ddd8c61f01636 |
| https://git.kernel.org/stable/c/014bcf41d946b36a8f0b8e9b5d9529efbb822f49 |
