| 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-2024-53070: usb: dwc3: fix fault at system suspend if device was already runtime suspended |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| usb: dwc3: fix fault at system suspend if device was already runtime suspended |
| |
| If the device was already runtime suspended then during system suspend |
| we cannot access the device registers else it will crash. |
| |
| Also we cannot access any registers after dwc3_core_exit() on some |
| platforms so move the dwc3_enable_susphy() call to the top. |
| |
| The Linux kernel CVE team has assigned CVE-2024-53070 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.15.170 with commit 073530898ebf44a9418434e899cfa9ca86945333 and fixed in 5.15.172 with commit d9e65d461a9de037e7c9d584776d025cfce6d86d |
| Issue introduced in 6.1.115 with commit 85ca88f93162acb94dbcb26d0ee2b145864d14a1 and fixed in 6.1.117 with commit 562804b1561cc248cc37746a1c96c83cab1d7209 |
| Issue introduced in 6.6.59 with commit 4fad7370086797afe6471493e3a5f36add8c48a7 and fixed in 6.6.61 with commit 4abc5ee334fe4aba50461c45fdaaa4c5e5c57789 |
| Issue introduced in 6.11.5 with commit a690a9e38e6ba819789074388de7cff06425ef5b and fixed in 6.11.8 with commit 06b98197b69e2f2af9cb1991ee0b1c876edf7b86 |
| |
| 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-2024-53070 |
| 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/dwc3/core.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/d9e65d461a9de037e7c9d584776d025cfce6d86d |
| https://git.kernel.org/stable/c/562804b1561cc248cc37746a1c96c83cab1d7209 |
| https://git.kernel.org/stable/c/4abc5ee334fe4aba50461c45fdaaa4c5e5c57789 |
| https://git.kernel.org/stable/c/06b98197b69e2f2af9cb1991ee0b1c876edf7b86 |
| https://git.kernel.org/stable/c/9cfb31e4c89d200d8ab7cb1e0bb9e6e8d621ca0b |
