Updated: 2023-12-06
CWE: Use After Free
Description:
In the Linux kernel before 5.3.11, sound/core/timer.c has a use-after-free caused by erroneous code refactoring, aka CID-e7af6307a8a5. This is related to snd_timer_open and snd_timer_close_locked. The timeri variable was originally intended to be for a newly created timer instance, but was used for a different purpose after refactoring.
CVSS3: 7.8
OS | Vendor version | Errata |
---|---|---|
RHEL 7 | 3.10.0-1160.el7 | RHSA-2020:4060 |
Ubuntu 18.04 | 4.15.0-74.84 | USN-4227-1 |
Ubuntu 18.04 AWS | 4.15.0-1057.59 | USN-4227-1 |
Ubuntu 16.04 HWE | 4.15.0-74.83~16.04.1 | USN-4227-1 |
Ubuntu 16.04 AWS HWE | 4.15.0-1057.59~16.04.1 | USN-4227-1 |
CentOS 7 | 3.10.0-1160.el7 | CESA-2020:4060 |
CentOS 7 plus | 3.10.0-1160.el7.centos.plus | CESA-2020:4060 |
Oracle Linux 7 | 3.10.0-1160.el7 | ELSA-2020-4060 |
Ubuntu 16.04 GCP | 4.15.0-1052.56 | USN-4227-1 |
RHEL 8 | 4.18.0-193.13.2.el8_2 | RHSA-2020:3010 |
Ubuntu 16.04 Azure | 4.15.0-1066.71 | USN-4227-1 |
CentOS 8 | 4.18.0-193.13.2.el8_2 | CESA-2020:3010 |
Oracle Linux 8 | 4.18.0-193.13.2.el8_2 | ELSA-2020-3010 |
Ubuntu 19.10 | 5.3.0-26.28 | USN-4225-1 |
Ubuntu 18.04 Azure Eoan | 5.3.0-1009.10~18.04.1 | USN-4225-1 |
AlmaLinux 8 | 4.18.0-193.13.2.el8_2 | ALSA-2020:3010 |
OS | Original kernel version | State |
---|---|---|
RHEL 7 |
3.10.0-1127.el7
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hide all
3.10.0-1127.8.2.el7
3.10.0-1127.10.1.el7
3.10.0-1127.13.1.el7
3.10.0-1127.18.2.el7
3.10.0-1127.19.1.el7
|
Released |
Ubuntu 18.04 |
4.15.0-54.58
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hide all
4.15.0-42.45
4.15.0-70.79
4.15.0-64.73
4.15.0-52.56
4.15.0-33.36
4.15.0-60.67
4.15.0-44.47
4.15.0-24.26
4.15.0-51.55
4.15.0-36.39
4.15.0-34.37
4.15.0-69.78
4.15.0-39.42
4.15.0-47.50
4.15.0-58.64
4.15.0-65.74
4.15.0-43.46
4.15.0-32.35
4.15.0-46.49
4.15.0-20.21
4.15.0-29.31
4.15.0-31.33
4.15.0-35.38
4.15.0-38.41
4.15.0-45.48
4.15.0-48.51
4.15.0-53.57
4.15.0-56.62
4.15.0-59.66
4.15.0-62.69
4.15.0-63.72
4.15.0-23.25
4.15.0-55.60
4.15.0-50.54
4.15.0-22.24
4.15.0-30.32
4.15.0-66.75
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Released |
Ubuntu 18.04 AWS |
4.15.0-1047.49
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hide all
4.15.0-1052.54
4.15.0-1027.27
4.15.0-1021.21
4.15.0-1031.33
4.15.0-1032.34
4.15.0-1054.56
4.15.0-1023.23
4.15.0-1029.30
4.15.0-1050.52
4.15.0-1035.37
4.15.0-1034.36
4.15.0-1037.39
4.15.0-1044.46
4.15.0-1048.50
4.15.0-1033.35
4.15.0-1051.53
4.15.0-1041.43
4.15.0-1039.41
4.15.0-1043.45
4.15.0-1045.47
4.15.0-1040.42
|
Released |
Ubuntu 16.04 HWE |
4.15.0-65.74~16.04.1
show all
hide all
4.15.0-64.73~16.04.1
4.15.0-24.26~16.04.1
4.15.0-34.37~16.04.1
4.15.0-47.50~16.04.1
4.15.0-39.42~16.04.1
4.15.0-42.45~16.04.1
4.15.0-46.49~16.04.1
4.15.0-58.64~16.04.1
4.15.0-69.78~16.04.1
4.15.0-33.36~16.04.1
4.15.0-45.48~16.04.1
4.15.0-30.32~16.04.1
4.15.0-60.67~16.04.1
4.15.0-36.39~16.04.1
4.15.0-55.60~16.04.2
4.15.0-50.54~16.04.1
4.15.0-52.56~16.04.1
4.15.0-66.75~16.04.1
4.15.0-51.55~16.04.1
4.15.0-54.58~16.04.1
4.15.0-29.31~16.04.1
4.15.0-35.38~16.04.1
4.15.0-38.41~16.04.1
4.15.0-48.51~16.04.1
4.15.0-59.66~16.04.1
4.15.0-62.69~16.04.1
4.15.0-70.79~16.04.1
4.15.0-32.35~16.04.1
4.15.0-43.46~16.04.1
|
Released |
Ubuntu 16.04 AWS HWE |
4.15.0-1051.53~16.04.1
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hide all
4.15.0-1050.52~16.04.1
4.15.0-1039.41~16.04.1
4.15.0-1054.56~16.04.1
4.15.0-1041.43~16.04.1
4.15.0-1033.35~16.04.1
4.15.0-1040.42~16.04.1
4.15.0-1032.34~16.04.1
4.15.0-1030.31~16.04.1
4.15.0-1036.38~16.04.1
4.15.0-1044.46~16.04.1
4.15.0-1048.50~16.04.1
4.15.0-1047.49~16.04.1
4.15.0-1035.37~16.04.1
4.15.0-1031.33~16.04.1
4.15.0-1045.47~16.04.1
4.15.0-1052.54~16.04.1
4.15.0-1043.45~16.04.1
|
Released |
CentOS 7 |
3.10.0-1127.18.2.el7
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hide all
3.10.0-1127.8.2.el7
3.10.0-1127.el7
3.10.0-1127.10.1.el7
3.10.0-1127.19.1.el7
3.10.0-1127.13.1.el7
|
Released |
CentOS 7 plus |
3.10.0-1127.el7.centos.plus
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hide all
3.10.0-1127.8.2.el7.centos.plus
3.10.0-1127.13.1.el7.centos.plus
3.10.0-1127.18.2.el7.centos.plus
3.10.0-1127.10.1.el7.centos.plus
3.10.0-1127.19.1.el7.centos.plus
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Released |
Oracle Linux 7 |
3.10.0-1127.el7
show all
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3.10.0-1127.8.2.el7
3.10.0-1127.13.1.el7
3.10.0-1127.18.2.el7
3.10.0-1127.10.1.el7
3.10.0-1127.19.1.el7
3.10.0-1127.13.1.0.1.el7
3.10.0-1127.19.1.0.2.el7
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Released |
Proxmox VE 5 |
4.15.18-11-pve_4.15.18-33
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hide all
4.15.18-6-pve_4.15.18-25
4.15.18-23-pve_4.15.18-51
4.15.18-8-pve_4.15.18-28
4.15.18-1-pve_4.15.18-15
4.15.18-2-pve_4.15.18-20
4.15.18-18-pve_4.15.18-44
4.15.18-16-pve_4.15.18-41
4.15.17-3-pve_4.15.17-12
4.15.18-10-pve_4.15.18-32
4.15.18-12-pve_4.15.18-35
4.15.18-21-pve_4.15.18-48
4.15.18-14-pve-4.15.18-38
4.15.18-7-pve-4.15.18-27
4.15.10-1-pve_4.15.10-4
4.15.15-1-pve_4.15.15-6
4.15.17-1-pve_4.15.17-9
4.15.17-2-pve_4.15.17-10
4.15.18-1-pve_4.15.18-16
4.15.18-1-pve_4.15.18-17
4.15.18-1-pve_4.15.18-19
4.15.18-10-pve_4.15.18-31
4.15.18-11-pve_4.15.18-34
4.15.18-13-pve_4.15.18-37
4.15.18-17-pve_4.15.18-42
4.15.18-17-pve_4.15.18-43
4.15.18-19-pve_4.15.18-45
4.15.18-2-pve_4.15.18-21
4.15.18-22-pve_4.15.18-50
4.15.18-4-pve_4.15.18-23
4.15.18-7-pve_4.15.18-26
4.15.18-9-pve_4.15.18-30
4.15.3-1-pve_4.15.3-1
4.15.18-14-pve_4.15.18-39
4.15.18-22-pve_4.15.18-49
4.15.18-20-pve_4.15.18-46
4.15.18-15-pve_4.15.18-40
4.15.18-3-pve_4.15.18-22
4.15.18-21-pve_4.15.18-47
4.15.18-5-pve_4.15.18-24
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Released |
Ubuntu 16.04 GCP |
4.15.0-1032.34~16.04.1
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hide all
4.15.0-1024.25~16.04.2
4.15.0-1040.42~16.04.1
4.15.0-1021.22~16.04.1
4.15.0-1019.20~16.04.1
4.15.0-1036.38~16.04.1
4.15.0-1017.18~16.04.1
4.15.0-1018.19~16.04.2
4.15.0-1029.31~16.04.1
4.15.0-1028.29~16.04.1
4.15.0-1033.35~16.04.1
4.15.0-1014.14~16.04.1
4.15.0-1026.27~16.04.1
4.15.0-1025.26~16.04.1
4.15.0-1034.36~16.04.1
4.15.0-1027.28~16.04.1
4.15.0-1015.15~16.04.1
4.15.0-1037.39~16.04.1
|
Released |
CentOS 6 alt |
4.9.199-35.el6
|
Released |
CentOS 7 alt |
4.9.199-35.el7
|
Released |
RHEL 8 |
4.18.0-107.el8
show all
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4.18.0-193.1.2.el8_2
4.18.0-193.el8
4.18.0-147.0.2.el8_1
4.18.0-147.0.3.el8_1
4.18.0-147.5.1.el8_1
4.18.0-147.el8
4.18.0-193.6.3.el8_2
4.18.0-147.3.1.el8_1
4.18.0-147.8.1.el8_1
|
Released |
Proofpoint | |
Ready For Release |
OEL 7 Dell | |
Ready For Release |
OEL 8 Dell | |
Ready For Release |
Ubuntu 16.04 Azure |
4.15.0-1041.45
show all
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4.15.0-1060.65
4.15.0-1051.56
4.15.0-1036.38~16.04.1
4.15.0-1061.66
4.15.0-1025.26~16.04.1
4.15.0-1056.61
4.15.0-1049.54
4.15.0-1037.39~16.04.1
4.15.0-1019.19~16.04.1
4.15.0-1023.24~16.04.1
4.15.0-1014.14~16.04.1
4.15.0-1022.22~16.04.1
4.15.0-1047.51
4.15.0-1055.60
4.15.0-1035.36~16.04.1
4.15.0-1059.64
4.15.0-1063.68
4.15.0-1045.49
4.15.0-1021.21~16.04.1
4.15.0-1031.32~16.04.1
4.15.0-1040.44
4.15.0-1018.18~16.04.1
4.15.0-1028.29~16.04.1
4.15.0-1030.31~16.04.1
4.15.0-1032.33~16.04.1
4.15.0-1039.43
4.15.0-1042.46
4.15.0-1050.55
4.15.0-1052.57
4.15.0-1057.62
4.15.0-1013.13~16.04.2
4.15.0-1046.50
|
Released |
CentOS 8 |
4.18.0-193.1.2.el8_2
show all
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4.18.0-147.8.1.el8_1
4.18.0-147.5.1.el8_1
4.18.0-147.el8
4.18.0-147.3.1.el8_1
4.18.0-147.0.3.el8_1
4.18.0-193.el8
4.18.0-193.6.3.el8_2
|
Released |
Oracle Linux 8 |
4.18.0-147.8.1.el8_1
show all
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4.18.0-193.el8
4.18.0-147.0.2.el8_1
4.18.0-193.1.2.el8_2
4.18.0-193.6.3.el8_2
4.18.0-147.5.1.el8_1
4.18.0-147.3.1.el8_1
4.18.0-147.0.3.el8_1
4.18.0-147.el8
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Released |
CloudLinux OS 8 |
4.18.0-147.8.1.el8.lve
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4.18.0-147.0.3.lve.el8
4.18.0-147.3.1.el8.lve.1
4.18.0-147.8.1.el8.lve.1
|
Released |
CloudLinux OS 7h |
4.18.0-147.3.1.el7h.lve.1
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4.18.0-147.0.3.el7h.lve
4.18.0-147.0.3.el7h
4.18.0-147.8.1.el7h.lve
4.18.0-147.8.1.el7h.lve.1
|
Released |
Debian 9 backports | |
Ready For Release |
Ubuntu 19.10 | |
Will Not Fix |
Ubuntu 18.04 Azure Eoan | |
Will Not Fix |
AlmaLinux 8 | |
Ready For Release |