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CVE-2020-25668
Published: May 26, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op.
| Vendor | Product | Versions |
|---|---|---|
n/a | Linux Kernel | affected 5.9.2 |
Weaknesses (CWE)
References
[oss-security] 20201030 CVE-2020-25668: Linux kernel concurrency use-after-free in vt
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[oss-security] 20201104 Re: CVE-2020-25668: Linux kernel concurrency use-after-free in vt
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[debian-lts-announce] 20201210 [SECURITY] [DLA 2483-1] linux-4.19 security update
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[debian-lts-announce] 20201218 [SECURITY] [DLA 2494-1] linux security update
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https://www.openwall.com/lists/oss-security/2020/11/04/3%2C
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https://www.openwall.com/lists/oss-security/2020/10/30/1%2C
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https://bugzilla.redhat.com/show_bug.cgi?id=1893287%2C
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https://security.netapp.com/advisory/ntap-20210702-0005/
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