7.8

CVE-2017-0861

Use-after-free vulnerability in the snd_pcm_info function in the ALSA subsystem in the Linux kernel allows attackers to gain privileges via unspecified vectors.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
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EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.34
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
https://www.oracle.com/security-alerts/cpujul2020.html
https://access.redhat.com/errata/RHSA-2018:3083
https://access.redhat.com/errata/RHSA-2018:3096
https://source.android.com/security/bulletin/pixel/2017-11-01
Patch
Vendor Advisory
https://usn.ubuntu.com/3583-1/
https://usn.ubuntu.com/3583-2/
https://usn.ubuntu.com/3619-1/
https://usn.ubuntu.com/3619-2/
https://access.redhat.com/errata/RHSA-2020:0036
https://access.redhat.com/errata/RHSA-2018:2390
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
https://www.debian.org/security/2018/dsa-4187
https://usn.ubuntu.com/3617-1/
https://usn.ubuntu.com/3617-2/
https://usn.ubuntu.com/3617-3/
http://lists.alioth.debian.org/pipermail/secure-testing-commits/2017-December/059967.html
http://www.securityfocus.com/bid/102329
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=362bca57f5d78220f8b5907b875961af9436e229
https://security-tracker.debian.org/tracker/CVE-2017-0861
https://usn.ubuntu.com/3632-1/