CVE-2020-12464

EPSS 0.8%

usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.

Affected products

n/a · n/a

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References

http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8 https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html https://lkml.org/lkml/2020/3/23/52 https://patchwork.kernel.org/patch/11463781/https://security.netapp.com/advisory/ntap-20200608-0001/https://usn.ubuntu.com/4387-1/https://usn.ubuntu.com/4388-1/