리눅스(데비안, 우분투, RHEL/CentOS 등) 커널 4개 다중 보안 취약점

2017년 6월 26일에 리눅스 커널의 보안 취약점에 대한 정보가 공개되었습니다. 이 취약점은 CVE-2017-7482로 명명되었으며, 메모리 훼손과 권한 상승의 가능성에 대한 것입니다. 그리고 2017년 6월 29일에 리눅스 커널의 다중 보안 취약점에 대한 정보가 공개되었습니다. 각 취약점들은 CVE-2017-9984, CVE-2017-9985, CVE-2017-9986으로 명명되었습니다. 리눅스 커널 4.11.7까지의 sound/isa/msnd/msnd_pinnacle.c 중 snd_msnd_interrupt() 함수에 문제가 있어, 로컬 사용자의 외부로의 접근에 의한 서비스 거부 등의 가능성이 있습니다.

데비안에서는 커널이 위 4개 보안 취약점에 영향을 받는 것으로 밝혀졌으나, 아직 보안 패치가 나오지 않았습니다.(vulnerable)

우분투(리눅스민트, 하모니카 등 포함)에서는 커널이 위 CVE-2017-7482 보안 취약점에 영향을 받는 것으로 밝혀졌으나, 아직 보안 패치가 나오지 않았습니다.(needed) 그리고 나머지 3개 보안 취약점에 대해서는 선별 작업이 필요한 상태입니다.(needs-triage) 즉, 아직 취약한지 어떤지조차 알 수가 없습니다.

RHEL/CentOS에서는 커널이 위 CVE-2017-7482 보안 취약점에 영향을 받는 것으로 밝혀졌으나, 아직 보안 패치가 나오지 않았습니다. 그리고 아직 나머지 3개 보안 취약점에 대해서는 취약한지 어떤지에 대하여 공개된 내용이 없습니다.

다만, 커널 버전 4.11.7까지의 리눅스 커널에 대하여 취약점이 있는 것으로 밝혀졌기에, 우분투(리눅스민트, 하모니카 등 포함)와 RHEL/CentOS 역시 나머지 3개 보안 취약점이 존재할 것으로 예상됩니다.

Linux kernel 4.11.5
Linux kernel 4.11.4
Linux kernel 4.11.3
Linux kernel 4.11.2
Linux kernel 4.11.1
Linux kernel 4.11
Linux kernel 4.10.15
Linux kernel 4.10.13
Linux kernel 4.10.12
Linux kernel 4.10.10
Linux kernel 4.10.6
Linux kernel 4.10.4
Linux kernel 4.10
Linux kernel 4.9.13
Linux kernel 4.9.4
Linux kernel 4.9.3
Linux kernel 4.4.30
Linux kernel 4.4.29
Linux kernel 4.4.28
Linux kernel 4.4.27
Linux kernel 4.4.25
Linux kernel 4.4.24
Linux kernel 4.4.23
Linux kernel 4.4.22
Linux kernel 4.4.7
Linux kernel 4.4.2
Linux kernel 4.2.3
Linux kernel 4.1.4
Linux kernel 4.1.1
Linux kernel 4.0.6
Linux kernel 3.19.3
Linux kernel 3.18.22
Linux kernel 3.18.17
Linux kernel 3.18.11
Linux kernel 3.18.8
Linux kernel 3.18.7
Linux kernel 3.18.3
Linux kernel 3.18.2
Linux kernel 3.18.1
Linux kernel 3.17.4
Linux kernel 3.17.2
Linux kernel 3.16.7
Linux kernel 3.16.2
Linux kernel 3.16.1
Linux kernel 3.15.10
Linux kernel 3.15.5
Linux kernel 3.15.2
Linux kernel 3.14.54
Linux kernel 3.14.45
Linux kernel 3.14.37
Linux kernel 3.14.4
Linux kernel 3.14.3
Linux kernel 3.14.2
Linux kernel 3.13.11
Linux kernel 3.13.9
Linux kernel 3.13.3
Linux kernel 3.13.1
Linux kernel 3.12.49
Linux kernel 3.12.48
Linux kernel 3.12.44
Linux kernel 3.12.40
Linux kernel 3.12.21
Linux kernel 3.12.11
Linux kernel 3.12.7
Linux kernel 3.12.4
Linux kernel 3.12.3
Linux kernel 3.12.2
Linux kernel 3.10.90
Linux kernel 3.10.81
Linux kernel 3.10.73
Linux kernel 3.10.45
Linux kernel 3.10.41
Linux kernel 3.10.38
Linux kernel 3.10.37
Linux kernel 3.10.36
Linux kernel 3.10.30
Linux kernel 3.10.27
Linux kernel 3.10.26
Linux kernel 3.10.23
Linux kernel 3.10.22
Linux kernel 3.10.21
Linux kernel 3.10.14
Linux kernel 3.10.10
Linux kernel 3.10.9
Linux kernel 3.10.7
Linux kernel 3.10
Linux kernel 3.8.9
Linux kernel 3.8.6
Linux kernel 3.8.5
Linux kernel 3.8.4
Linux kernel 3.8.2
Linux kernel 3.8.1
Linux kernel 3.7.10
Linux kernel 3.7.9
Linux kernel 3.7.8
Linux kernel 3.7.7
Linux kernel 3.7.5
Linux kernel 3.7.4
Linux kernel 3.7.3
Linux kernel 3.7.2
Linux kernel 3.7.1
Linux kernel 3.6.11
Linux kernel 3.6.10
Linux kernel 3.6.9
Linux kernel 3.6.8
Linux kernel 3.6.7
Linux kernel 3.6.6
Linux kernel 3.6.5
Linux kernel 3.6.4
Linux kernel 3.6.3
Linux kernel 3.6.2
Linux kernel 3.6.1
Linux kernel 3.5.7
Linux kernel 3.5.6
Linux kernel 3.5.5
Linux kernel 3.5.4
Linux kernel 3.5.3
Linux kernel 3.5.2
Linux kernel 3.5.1
Linux kernel 3.4.88
Linux kernel 3.4.87
Linux kernel 3.4.86
Linux kernel 3.4.80
Linux kernel 3.4.76
Linux kernel 3.4.73
Linux kernel 3.4.72
Linux kernel 3.4.71
Linux kernel 3.4.64
Linux kernel 3.4.58
Linux kernel 3.4.42
Linux kernel 3.4.36
Linux kernel 3.4.32
Linux kernel 3.4.31
Linux kernel 3.4.27
Linux kernel 3.4.26
Linux kernel 3.4.25
Linux kernel 3.4.21
Linux kernel 3.4.20
Linux kernel 3.4.19
Linux kernel 3.4.18
Linux kernel 3.4.17
Linux kernel 3.4.16
Linux kernel 3.4.15
Linux kernel 3.4.14
Linux kernel 3.4.13
Linux kernel 3.4.12
Linux kernel 3.4.11
Linux kernel 3.4.10
Linux kernel 3.4.9
Linux kernel 3.4.8
Linux kernel 3.4.7
Linux kernel 3.4.6
Linux kernel 3.4.5
Linux kernel 3.4.4
Linux kernel 3.4.3
Linux kernel 3.4.2
Linux kernel 3.4.1
Linux kernel 3.3.5
Linux kernel 3.3.4
Linux kernel 3.3.2
Linux kernel 3.2.82
Linux kernel 3.2.72
Linux kernel 3.2.62
Linux kernel 3.2.57
Linux kernel 3.2.56
Linux kernel 3.2.51
Linux kernel 3.2.24
Linux kernel 3.2.23
Linux kernel 3.2.13
Linux kernel 3.2.12
Linux kernel 3.2.9
Linux kernel 3.2.1
Linux kernel 3.1.8
Linux kernel 3.0.60
Linux kernel 3.0.59
Linux kernel 3.0.58
Linux kernel 3.0.37
Linux kernel 3.0.34
Linux kernel 3.0.5
Linux kernel 3.0.4
Linux kernel 3.0.2
Linux kernel 3.0.1
Linux kernel 2.6.17 .2
Linux kernel 2.6.17 .13
Linux kernel 2.6.17 .11
Linux kernel 2.6.17 .1
Linux kernel 2.6.16 rc6
Linux kernel 2.6.16 rc4
Linux kernel 2.6.16 rc2
Linux kernel 2.6.16 27
Linux kernel 2.6.16 .9
Linux kernel 2.6.16 .7
Linux kernel 2.6.16 .53
Linux kernel 2.6.16 .51
Linux kernel 2.6.16 .5
Linux kernel 2.6.16 .49
Linux kernel 2.6.16 .48
Linux kernel 2.6.16 .47
Linux kernel 2.6.16 .46
Linux kernel 2.6.16 .45
Linux kernel 2.6.16 .44
Linux kernel 2.6.16 .43
Linux kernel 2.6.16 .41
Linux kernel 2.6.16 .40
Linux kernel 2.6.16 .4
Linux kernel 2.6.16 .39
Linux kernel 2.6.16 .38
Linux kernel 2.6.16 .37
Linux kernel 2.6.16 .36
Linux kernel 2.6.16 .35
Linux kernel 2.6.16 .34
Linux kernel 2.6.16 .33
Linux kernel 2.6.16 .32
Linux kernel 2.6.16 .31
Linux kernel 2.6.16 .30
Linux kernel 2.6.16 .3
Linux kernel 2.6.16 .29
Linux kernel 2.6.16 .28
Linux kernel 2.6.16 .27
Linux kernel 2.6.16 .26
Linux kernel 2.6.16 .25
Linux kernel 2.6.16 .24
Linux kernel 2.6.16 .23
Linux kernel 2.6.16 .22
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Linux kernel 2.6.16 .20
Linux kernel 2.6.16 .2
Linux kernel 2.6.16 .19
Linux kernel 2.6.16 .17
Linux kernel 2.6.16 .15
Linux kernel 2.6.16 .12
Linux kernel 2.6.16 .10
Linux kernel 2.6.16
Linux kernel 2.6.15 .7
Linux kernel 2.6.15 .6
Linux kernel 2.6.15 .4
Linux kernel 2.6.15 .3
Linux kernel 2.6.15 .2
Linux kernel 2.6.15 .1
Linux kernel 2.6.15 -rc6
Linux kernel 2.6.15 -rc4
Linux kernel 2.6.15 -rc2
Linux kernel 2.6.15 -rc1
Linux kernel 2.6.15
Linux kernel 2.6.14 .7
Linux kernel 2.6.14 .6
Linux kernel 2.6.14 .5
Linux kernel 2.6.14 .4
Linux kernel 2.6.14 .3
Linux kernel 2.6.14 .2
Linux kernel 2.6.14 .1
Linux kernel 2.6.14 -rc5
Linux kernel 2.6.14 -rc4
Linux kernel 2.6.14 -rc3
Linux kernel 2.6.14 -rc2
Linux kernel 2.6.14 -rc1
Linux kernel 2.6.14
Linux kernel 2.6.13 .4
Linux kernel 2.6.13 .2
Linux kernel 2.6.13 -rc1
Linux kernel 2.6.13
Linux kernel 2.6.12 rc6
Linux kernel 2.6.12 rc3
Linux kernel 2.6.12 rc2
Linux kernel 2.6.12 .6
Linux kernel 2.6.12 .5
Linux kernel 2.6.12 .4
Linux kernel 2.6.12 .3
Linux kernel 2.6.12 .22
Linux kernel 2.6.12 .2
Linux kernel 2.6.12 .12
Linux kernel 2.6.12 .1
Linux kernel 2.6.12 -rc5
Linux kernel 2.6.12 -rc4
Linux kernel 2.6.12 -rc1
Linux kernel 2.6.12
Linux kernel 2.6.11 rc1
Linux kernel 2.6.11 .9
Linux kernel 2.6.11 .8
Linux kernel 2.6.11 .7
Linux kernel 2.6.11 .6
Linux kernel 2.6.11 .5
Linux kernel 2.6.11 .4
Linux kernel 2.6.11 .3
Linux kernel 2.6.11 .2
Linux kernel 2.6.11 .12
Linux kernel 2.6.11 .11
Linux kernel 2.6.11 .10
Linux kernel 2.6.11 .1
Linux kernel 2.6.11 -rc2
Linux kernel 2.6.11
Linux kernel 2.6.1
Linux kernel 4.9.9
Linux kernel 4.9.11
Linux kernel 4.9-rc4
Linux kernel 4.9-rc3
Linux kernel 4.9-rc1
Linux kernel 4.9
Linux kernel 4.8.7
Linux kernel 4.8.6
Linux kernel 4.8.3
Linux kernel 4.8.13
Linux kernel 4.8.12
Linux kernel 4.8.1
Linux kernel 4.8 rc1
Linux kernel 4.8
Linux kernel 4.7.9
Linux kernel 4.7-rc6
Linux kernel 4.7-rc5
Linux kernel 4.6.3
Linux kernel 4.6.2
Linux kernel 4.6.1
Linux kernel 4.6 rc7
Linux kernel 4.6 rc6
Linux kernel 4.6
Linux kernel 4.5.5
Linux kernel 4.5-rc7
Linux kernel 4.5-rc4
Linux kernel 4.5-rc2
Linux kernel 4.5-rc1
Linux kernel 4.5
Linux kernel 4.4.38
Linux kernel 4.4.26
Linux kernel 4.4.14
Linux kernel 4.4.1
Linux kernel 4.4.0-57
Linux kernel 4.4-rc5
Linux kernel 4.4-rc4
Linux kernel 4.4-rc1
Linux kernel 4.4
Linux kernel 4.3.3
Linux kernel 4.3-rc1
Linux kernel 4.2.8
Linux kernel 4.2
Linux kernel 4.11
Linux kernel 4.10.9
Linux kernel 4.10.8
Linux kernel 4.10.7
Linux kernel 4.10.5
Linux kernel 4.10.3
Linux kernel 4.10.2
Linux kernel 4.10.11
Linux kernel 4.10.1
Linux kernel 4.10-rc8
Linux kernel 4.10-rc1
Linux kernel 4.1.15
Linux kernel 4.1-rc7
Linux kernel 4.1-rc6
Linux kernel 4.1-rc3
Linux kernel 4.1-rc1
Linux kernel 4.1
Linux kernel 4.0.5
Linux kernel 4.0
Linux kernel 3.9.8
Linux kernel 3.9.4
Linux kernel 3.9-rc8
Linux kernel 3.9-rc7
Linux kernel 3.9-rc3
Linux kernel 3.9
Linux kernel 3.8-rc1
Linux kernel 3.8
Linux kernel 3.7.6
Linux kernel 3.7-rc1
Linux kernel 3.7
Linux kernel 3.6-rc1
Linux kernel 3.6
Linux kernel 3.5-rc1
Linux kernel 3.5
Linux kernel 3.4.93
Linux kernel 3.4.81
Linux kernel 3.4.70
Linux kernel 3.4.67
Linux kernel 3.4.29
Linux kernel 3.4
Linux kernel 3.3
Linux kernel 3.2.81
Linux kernel 3.2.78
Linux kernel 3.2.65
Linux kernel 3.2.64
Linux kernel 3.2.63-2
Linux kernel 3.2.63
Linux kernel 3.2.60
Linux kernel 3.2.55
Linux kernel 3.2.54
Linux kernel 3.2.53
Linux kernel 3.2.52
Linux kernel 3.2.50
Linux kernel 3.2.44
Linux kernel 3.2.42
Linux kernel 3.2.38
Linux kernel 3.2
Linux kernel 3.19-rc7
Linux kernel 3.19-rc2
Linux kernel 3.19-rc
Linux kernel 3.19
Linux kernel 3.18.9
Linux kernel 3.18
Linux kernel 3.17.6
Linux kernel 3.17-rc3
Linux kernel 3.17
Linux kernel 3.16.6
Linux kernel 3.16.36
Linux kernel 3.16
Linux kernel 3.15-rc3
Linux kernel 3.15-rc2
Linux kernel 3.15-rc1
Linux kernel 3.15
Linux kernel 3.14.79
Linux kernel 3.14.73
Linux kernel 3.14.7
Linux kernel 3.14.5
Linux kernel 3.14-rc7
Linux kernel 3.14-rc4
Linux kernel 3.14-rc3
Linux kernel 3.14-rc2
Linux kernel 3.14-rc1
Linux kernel 3.14-4
Linux kernel 3.14-1
Linux kernel 3.14
Linux kernel 3.13.7
Linux kernel 3.13.6
Linux kernel 3.13.5
Linux kernel 3.13.4
Linux kernel 3.13.0
Linux kernel 3.13
Linux kernel 3.12.22
Linux kernel 3.12.15
Linux kernel 3.12.14
Linux kernel 3.12.12
Linux kernel 3.12.1
Linux kernel 3.12
Linux kernel 3.11.9
Linux kernel 3.11-rc7
Linux kernel 3.11-rc4
Linux kernel 3.11-rc1
Linux kernel 3.11
Linux kernel 3.10.5
Linux kernel 3.10.43
Linux kernel 3.10.31
Linux kernel 3.10.20
Linux kernel 3.10.17
Linux kernel 3.10-rc5
Linux kernel 3.10
Linux kernel 3.0.62
Linux kernel 3.0.18
Linux kernel 3.0
Linux kernel 2.6.16.9
Linux kernel 2.6.16.19
Linux kernel 2.6.16.12
Linux kernel 2.6.15.5
Linux kernel 2.6.15.11
Linux kernel 2.6.14.3
Linux kernel 2.6.14.2
Linux kernel 2.6.14.1
Linux kernel 2.6.13.4
Linux kernel 2.6.13.3
Linux kernel 2.6.13.2
Linux kernel 2.6.13.1
Linux kernel 2.6.12.6
Linux kernel 2.6.12.5
Linux kernel 2.6.12.4
Linux kernel 2.6.12.3
Linux kernel 2.6.12.2
Linux kernel 2.6.12.1
Linux kernel 2.6.11.8
Linux kernel 2.6.11.7
Linux kernel 2.6.11.6
Linux kernel 2.6.11.5
Linux kernel 2.6.11.4
Linux kernel 2.6.11.12

*위 정보는 우분투 12.04의 Extended Security Maintenance나, RHEL 5의 Extended Lifecycle Support를 포함하지 않습니다.
*위 정보는 작성자가 주로 사용하는 리눅스 배포판에 대해서만 작성하였습니다. 그 외의 배포판은 알아서 하셔야 합니다.

<참고>
https://oss.sios.com/security/kernel-security-vulnerability-20170627
https://oss.sios.com/security/kernel-security-vulnerability-20170629
https://security-tracker.debian.org/tracker/CVE-2017-7482
https://security-tracker.debian.org/tracker/CVE-2017-9984
https://security-tracker.debian.org/tracker/CVE-2017-9985
https://security-tracker.debian.org/tracker/CVE-2017-9986
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-7482.html
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-9984.html
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-9985.html
https://people.canonical.com/~ubuntu-security/cve/2017/CVE-2017-9986.html
https://access.redhat.com/security/cve/CVE-2017-7482
http://www.securityfocus.com/bid/99314