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CVE-2020-25670 A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might…
Description
A vulnerability was found in Linux Kernel where refcount leak in llcp_sock_bind() causing use-after-free which might lead to privilege escalations.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux kernel | Versions not published |
References
- [oss-security] 20201101 [CVE-2020-25670,CVE-2020-25671,CVE-2020-25672,CVE-2020-25673]Linux kernel: many bugs in nfc socket www.openwall.com
- FEDORA-2021-1c170a7c7c lists.fedoraproject.org
- FEDORA-2021-21360476b6 lists.fedoraproject.org
- FEDORA-2021-d56567bdab lists.fedoraproject.org
- [oss-security] 20210511 CVE-2021-23134: Linux kernel: UAF in nfc sockets www.openwall.com
- www.openwall.com www.openwall.com
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2689-1] linux security update lists.debian.org
- [debian-lts-announce] 20210623 [SECURITY] [DLA 2690-1] linux-4.19 security update lists.debian.org
- security.netapp.com security.netapp.com
Timeline
- Published
- Last modified
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