CVE-2024-50267
USB: serial: io_edgeport: fix use after free in debug printk
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: USB: serial: io_edgeport: fix use after free in debug printk The "dev_dbg(&urb->dev->dev, ..." which happens after usb_free_urb(urb) is a use after free of the "urb" pointer. Store the "dev" pointer at the start of the function to avoid this issue.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 19, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
984f68683298ba53af32f909de1f9452fbb37ccb < e6ceb04eeb6115d872d4c4078d12f1170ed755ce 984f68683298ba53af32f909de1f9452fbb37ccb < 39709ce93f5c3f9eb535efe2afea088805d1128f 984f68683298ba53af32f909de1f9452fbb37ccb < e567fc8f7a4460e486e52c9261b1e8b9f5dc42aa 984f68683298ba53af32f909de1f9452fbb37ccb < 44fff2c16c5aafbdb70c7183dae0a415ae74705e 984f68683298ba53af32f909de1f9452fbb37ccb < 275258c30bbda29467216e96fb655b16bcc9992b 984f68683298ba53af32f909de1f9452fbb37ccb < 13d6ff3ca76056d06a9d88300be2a293442ff595 984f68683298ba53af32f909de1f9452fbb37ccb < 314bdf446053e123f37543aa535197ee75f8aa97 984f68683298ba53af32f909de1f9452fbb37ccb < 37bb5628379295c1254c113a407cab03a0f4d0b4
Linux / Linux
3.7
References
git.kernel.org: https://git.kernel.org/stable/c/e6ceb04eeb6115d872d4c4078d12f1170ed755ce git.kernel.org: https://git.kernel.org/stable/c/39709ce93f5c3f9eb535efe2afea088805d1128f git.kernel.org: https://git.kernel.org/stable/c/e567fc8f7a4460e486e52c9261b1e8b9f5dc42aa git.kernel.org: https://git.kernel.org/stable/c/44fff2c16c5aafbdb70c7183dae0a415ae74705e git.kernel.org: https://git.kernel.org/stable/c/275258c30bbda29467216e96fb655b16bcc9992b git.kernel.org: https://git.kernel.org/stable/c/13d6ff3ca76056d06a9d88300be2a293442ff595 git.kernel.org: https://git.kernel.org/stable/c/314bdf446053e123f37543aa535197ee75f8aa97 git.kernel.org: https://git.kernel.org/stable/c/37bb5628379295c1254c113a407cab03a0f4d0b4 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html