Updated: 2023-06-28
CWE: CWE-416
Description:
A use-after-free vulnerability in the Linux Kernel Performance Events system can be exploited to achieve local privilege escalation. The perf_group_detach function did not check the event's siblings' attach_state before calling add_event_to_groups(), but remove_on_exec made it possible to call list_del_event() on before detaching from their group, making it possible to use a dangling pointer causing a use-after-free vulnerability. We recommend upgrading past commit fd0815f632c24878e325821943edccc7fde947a2.
CVSS3: 7.8
| OS | Vendor version | Errata |
|---|---|---|
| RHEL 8 | 4.18.0-477.21.1.el8_8 | RHSA-2023:4517 |
| Oracle Linux 8 | 4.18.0-477.21.1.el8_8 | ELSA-2023-4517 |
| AlmaLinux 8 | 4.18.0-477.21.1.el8_8 | ALSA-2023:4517 |
| Rocky Linux 8 | 4.18.0-477.21.1.el8_8 | RLSA-2023:4517 |
| Ubuntu 22.04 | 5.15.0-79.86 | USN-6300-1 |
| Ubuntu 22.04 AWS | 5.15.0-1042.47 | USN-6300-1 |
| Ubuntu 22.04 Azure | 5.15.0-1045.52 | USN-6332-1 |
| RHEL 9 | 5.14.0-284.18.1.el9_2 | RHSA-2023:3723 |
| Oracle Linux 9 | 5.14.0-284.18.1.el9_2 | ELSA-2023-3723 |
| Ubuntu 20.04 HWE AWS | 5.15.0-1041.46~20.04.1 | USN-6300-1 |
| Ubuntu 20.04 HWE Azure | 5.15.0-1045.52~20.04.1 | USN-6332-1 |
| Rocky Linux 9 | 5.14.0-284.18.1.el9_2 | RLSA-2023:3723 |
| AlmaLinux 9 | 5.14.0-284.18.1.el9_2 | ALSA-2023:3723 |
| RHEL8 EUS 8.6 | 4.18.0-372.75.1.el8_6 | RHSA-2023:5627 |
| RHEL9 EUS 9.0 | 5.14.0-70.64.1.el9_0 | RHSA-2023:4137 |
| Amazon Linux 2023 | 6.1.21-1.45.amzn2023 | ALAS2023-2023-148 |
| OS | Original kernel version | State |
|---|---|---|
| RHEL 8 |
4.18.0-80.el8
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4.18.0-147.0.2.el8_1
4.18.0-147.0.3.el8_1
4.18.0-147.3.1.el8_1
4.18.0-147.5.1.el8_1
4.18.0-147.8.1.el8_1
4.18.0-147.el8
4.18.0-193.1.2.el8_2
4.18.0-193.13.2.el8_2
4.18.0-193.14.3.el8_2
4.18.0-193.19.1.el8_2
4.18.0-193.28.1.el8_2
4.18.0-193.6.3.el8_2
4.18.0-193.el8
4.18.0-240.1.1.el8_3
4.18.0-240.10.1.el8_3
4.18.0-240.15.1.el8_3
4.18.0-240.22.1.el8_3
4.18.0-240.8.1.el8_3
4.18.0-240.el8
4.18.0-304.el8
4.18.0-305.10.2.el8_4
4.18.0-305.12.1.el8_4
4.18.0-305.17.1.el8_4
4.18.0-305.19.1.el8_4
4.18.0-305.25.1.el8_4
4.18.0-305.3.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-305.el8
4.18.0-348.12.2.el8_5
4.18.0-348.2.1.el8_5
4.18.0-348.20.1.el8_5
4.18.0-348.23.1.el8_5
4.18.0-348.7.1.el8_5
4.18.0-348.el8
4.18.0-372.13.1.el8_6
4.18.0-372.16.1.el8_6
4.18.0-372.19.1.el8_6
4.18.0-372.26.1.el8_6
4.18.0-372.32.1.el8_6
4.18.0-372.9.1.el8
4.18.0-425.10.1.el8_7
4.18.0-425.13.1.el8_7
4.18.0-425.19.2.el8_7
4.18.0-425.3.1.el8
4.18.0-477.10.1.el8_8
4.18.0-477.13.1.el8_8
4.18.0-477.15.1.el8_8
4.18.0-80.1.2.el8_0
4.18.0-80.11.1.el8_0
4.18.0-80.11.2.el8_0
4.18.0-80.4.2.el8_0
4.18.0-80.7.1.el8_0
4.18.0-80.7.2.el8_0
|
Released |
| Oracle Linux 8 |
4.18.0-147.0.2.el8_1
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4.18.0-147.0.3.el8_1
4.18.0-147.3.1.el8_1
4.18.0-147.5.1.el8_1
4.18.0-147.8.1.el8_1
4.18.0-147.el8
4.18.0-193.1.2.el8_2
4.18.0-193.13.2.el8_2
4.18.0-193.14.3.el8_2
4.18.0-193.19.1.el8_2
4.18.0-193.28.1.el8_2
4.18.0-193.6.3.el8_2
4.18.0-193.el8
4.18.0-240.1.1.el8_3
4.18.0-240.10.1.el8_3
4.18.0-240.15.1.el8_3
4.18.0-240.22.1.el8_3
4.18.0-240.8.1.el8_3
4.18.0-240.el8
4.18.0-305.10.2.el8_4
4.18.0-305.12.1.el8_4
4.18.0-305.17.1.el8_4
4.18.0-305.19.1.el8_4
4.18.0-305.25.1.el8_4
4.18.0-305.3.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-305.el8
4.18.0-348.12.2.el8_5
4.18.0-348.2.1.el8_5
4.18.0-348.20.1.el8_5
4.18.0-348.23.1.el8_5
4.18.0-348.7.1.el8_5
4.18.0-348.el8
4.18.0-372.13.1.0.1.el8_6
4.18.0-372.16.1.0.1.el8_6
4.18.0-372.19.1.0.1.el8_6
4.18.0-372.26.1.0.1.el8_6
4.18.0-372.32.1.0.1.el8_6
4.18.0-372.9.1.el8
4.18.0-425.10.1.el8_7
4.18.0-425.13.1.el8_7
4.18.0-425.19.2.el8_7
4.18.0-425.3.1.el8
4.18.0-477.10.1.el8_8
4.18.0-477.13.1.el8_8
4.18.0-477.15.1.el8_8
4.18.0-80.1.2.el8_0
4.18.0-80.11.1.el8_0
4.18.0-80.11.2.el8_0
4.18.0-80.4.2.el8_0
4.18.0-80.7.1.el8_0
4.18.0-80.7.2.el8_0
4.18.0-80.el8
|
Released |
| CloudLinux OS 8 |
4.18.0-425.3.1.lve.3.el8
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4.18.0-425.3.1.lve.el8
4.18.0-477.10.1.lve.el8
4.18.0-477.13.1.lve.1.el8
4.18.0-477.13.1.lve.el8
4.18.0-477.15.1.lve.2.el8
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
4.18.0-147.8.1.el8.lve
4.18.0-193.28.1.lve1.el8
4.18.0-305.10.2.2.lve.el8
4.18.0-305.10.2.lve.el8
4.18.0-305.12.1.lve.el8
4.18.0-305.17.1.lve.el8
4.18.0-305.19.1.lve.el8
4.18.0-305.7.1.lve.el8
4.18.0-305.lve.el8
4.18.0-348.12.2.lve.el8
4.18.0-348.20.1.lve.1.el8
4.18.0-348.20.1.lve.el8
4.18.0-348.23.1.lve.el8
4.18.0-348.7.1.lve.el8
4.18.0-348.lve.el8
4.18.0-372.13.1.lve.el8
4.18.0-372.16.1.lve.el8
4.18.0-372.19.1.lve.el8
4.18.0-372.26.1.lve.1.el8
4.18.0-372.32.1.lve.el8
4.18.0-372.9.1.1.lve.el8
4.18.0-372.9.1.lve.el8
4.18.0-425.10.1.lve.el8
4.18.0-425.13.1.lve.el8
4.18.0-425.19.2.lve.el8
4.18.0-425.3.1.lve.1.el8
4.18.0-425.3.1.lve.2.el8
|
Released |
| CloudLinux OS 7h |
4.18.0-147.0.3.el7h.lve
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4.18.0-147.0.3.el7h
4.18.0-147.3.1.el7h.lve.1
4.18.0-147.8.1.el7h.lve.1
4.18.0-147.8.1.el7h.lve
4.18.0-193.28.1.lve1.el7h
4.18.0-305.10.2.2.lve.el7h
4.18.0-305.10.2.lve.el7h
4.18.0-305.12.1.lve.el7h
4.18.0-305.17.1.lve.el7h
4.18.0-305.19.1.lve.el7h
4.18.0-305.7.1.lve.el7h
4.18.0-305.lve.el7h
4.18.0-348.12.2.lve.1.el7h
4.18.0-348.12.2.lve.2.el7h
4.18.0-348.12.2.lve.el7h
4.18.0-348.20.1.lve.1.el7h
4.18.0-348.20.1.lve.el7h
4.18.0-348.23.1.lve.el7h
4.18.0-348.7.1.lve.el7h
4.18.0-348.lve.el7h
4.18.0-372.13.1.lve.el7h
4.18.0-372.16.1.lve.el7h
4.18.0-372.19.1.lve.el7h
4.18.0-372.26.1.lve.1.el7h
4.18.0-372.32.1.lve.el7h
4.18.0-372.9.1.lve.el7h
4.18.0-425.10.1.lve.el7h
4.18.0-425.13.1.lve.el7h
4.18.0-425.19.2.lve.el7h
4.18.0-425.3.1.lve.1.el7h
4.18.0-425.3.1.lve.2.el7h
4.18.0-425.3.1.lve.3.el7h
4.18.0-425.3.1.lve.el7h
4.18.0-477.10.1.lve.1.el7h
4.18.0-477.13.1.lve.1.el7h
4.18.0-477.13.1.lve.el7h
4.18.0-477.15.1.lve.1.el7h
4.18.0-80.7.2.el7h
4.18.0-477.15.1.lve.2.el7h
|
Released |
| AlmaLinux 8 |
4.18.0-240.15.1.el8_3
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hide all
4.18.0-240.22.1.el8_3
4.18.0-240.el8
4.18.0-305.10.2.el8_4
4.18.0-305.12.1.el8_4
4.18.0-305.17.1.el8_4
4.18.0-305.19.1.el8_4
4.18.0-305.25.1.el8_4
4.18.0-305.3.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-305.el8
4.18.0-348.12.2.el8_5
4.18.0-348.2.1.el8_5
4.18.0-348.20.1.el8.fscrypt
4.18.0-348.20.1.el8_5
4.18.0-348.23.1.el8_5
4.18.0-348.7.1.el8_5
4.18.0-348.el8
4.18.0-372.13.1.el8_6
4.18.0-372.16.1.el8_6
4.18.0-372.19.1.el8_6
4.18.0-372.26.1.el8_6
4.18.0-372.32.1.el8_6
4.18.0-372.9.1.el8
4.18.0-425.10.1.el8_7
4.18.0-425.13.1.el8_7
4.18.0-425.19.2.el8_7
4.18.0-425.3.1.el8
4.18.0-477.10.1.el8_8
4.18.0-477.13.1.el8_8
4.18.0-477.15.1.el8_8
|
Released |
| Rocky Linux 8 |
4.18.0-305.10.2.el8_4
show all
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4.18.0-305.12.1.el8_4
4.18.0-305.17.1.el8_4
4.18.0-305.25.1.el8_4
4.18.0-305.3.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-348.12.2.el8_5
4.18.0-305.19.1.el8_4
4.18.0-348.2.1.el8_5
4.18.0-348.20.1.el8_5
4.18.0-348.23.1.el8_5
4.18.0-348.7.1.el8_5
4.18.0-372.13.1.el8_6
4.18.0-372.16.1.el8_6.0.1
4.18.0-372.16.1.el8_6
4.18.0-372.19.1.el8_6
4.18.0-372.26.1.el8_6
4.18.0-372.32.1.el8_6
4.18.0-372.9.1.el8
4.18.0-425.10.1.el8_7
4.18.0-425.13.1.el8_7
4.18.0-425.19.2.el8_7
4.18.0-425.3.1.el8
4.18.0-477.10.1.el8_8
4.18.0-477.13.1.el8_8
4.18.0-477.15.1.el8_8
|
Released |
| Ubuntu 22.04 |
5.15.0-25.25
|
In Rollout |
| Ubuntu 22.04 |
5.15.0-27.28
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5.15.0-28.29
5.15.0-29.30
5.15.0-30.31
5.15.0-33.34
5.15.0-35.36
5.15.0-37.39
5.15.0-39.42
5.15.0-40.43
5.15.0-41.44
5.15.0-43.46
5.15.0-46.49
5.15.0-47.51
5.15.0-48.54
5.15.0-50.56
5.15.0-52.58
5.15.0-53.59
5.15.0-54.60
5.15.0-56.62
5.15.0-57.63
5.15.0-58.64
5.15.0-60.66
5.15.0-67.74
5.15.0-68.75
5.15.0-69.76
5.15.0-70.77
5.15.0-71.78
5.15.0-72.79
5.15.0-73.80
5.15.0-74.81
5.15.0-75.82
5.15.0-76.83
5.15.0-78.85
|
Released |
| Ubuntu 22.04 AWS |
5.15.0-1028.32
show all
hide all
5.15.0-1004.6
5.15.0-1005.7
5.15.0-1008.10
5.15.0-1009.11
5.15.0-1011.14
5.15.0-1013.17
5.15.0-1014.18
5.15.0-1015.19
5.15.0-1017.21
5.15.0-1018.22
5.15.0-1020.24
5.15.0-1021.25
5.15.0-1022.26
5.15.0-1023.27
5.15.0-1024.29
5.15.0-1026.30
5.15.0-1027.31
5.15.0-1030.34
5.15.0-1031.35
5.15.0-1032.36
5.15.0-1033.37
5.15.0-1034.38
5.15.0-1035.39
5.15.0-1036.40
5.15.0-1037.41
5.15.0-1038.43
5.15.0-1039.44
5.15.0-1040.45
|
Released |
| Ubuntu 22.04 Azure |
5.15.0-1003.4
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5.15.0-1005.6
5.15.0-1007.8
5.15.0-1008.9
5.15.0-1010.12
5.15.0-1012.15
5.15.0-1013.16
5.15.0-1014.17
5.15.0-1017.20
5.15.0-1019.24
5.15.0-1020.25
5.15.0-1021.26
5.15.0-1022.27
5.15.0-1023.29
5.15.0-1024.30
5.15.0-1029.36
5.15.0-1034.41
5.15.0-1035.42
5.15.0-1036.43
5.15.0-1037.44
5.15.0-1038.45
5.15.0-1039.46
5.15.0-1040.47
5.15.0-1041.48
5.15.0-1042.49
|
Released |
| RHEL 9 |
5.14.0-162.12.1.el9_1
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5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1
5.14.0-284.11.1.el9_2
5.14.0-70.13.1.el9_0
5.14.0-70.17.1.el9_0
5.14.0-70.22.1.el9_0
5.14.0-70.26.1.el9_0
5.14.0-70.30.1.el9_0
5.14.0-70.5.1.el9_0
|
Released |
| Oracle Linux 9 |
5.14.0-70.26.1.0.1.el9_0
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5.14.0-162.12.1.el9_1
5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1
5.14.0-284.11.1.el9_2
5.14.0-70.13.1.0.3.el9_0
5.14.0-70.17.1.0.1.el9_0
5.14.0-70.22.1.0.1.el9_0
5.14.0-70.30.1.0.1.el9_0
|
Released |
| Ubuntu 20.04 HWE AWS |
5.15.0-1014.18~20.04.1
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hide all
5.15.0-1015.19~20.04.1
5.15.0-1017.21~20.04.1
5.15.0-1018.22~20.04.1
5.15.0-1019.23~20.04.1
5.15.0-1020.24~20.04.1
5.15.0-1021.25~20.04.1
5.15.0-1022.26~20.04.1
5.15.0-1023.27~20.04.1
5.15.0-1026.30~20.04.2
5.15.0-1027.31~20.04.1
5.15.0-1028.32~20.04.1
5.15.0-1030.34~20.04.1
5.15.0-1031.35~20.04.1
5.15.0-1033.37~20.04.1
5.15.0-1034.38~20.04.1
5.15.0-1035.39~20.04.1
5.15.0-1036.40~20.04.1
5.15.0-1037.41~20.04.1
5.15.0-1038.43~20.04.1
5.15.0-1039.44~20.04.1
5.15.0-1040.45~20.04.1
|
Released |
| Ubuntu 20.04 HWE Azure |
5.15.0-1008.9~20.04.1
show all
hide all
5.15.0-1013.16~20.04.1
5.15.0-1014.17~20.04.1
5.15.0-1017.20~20.04.1
5.15.0-1019.24~20.04.1
5.15.0-1020.25~20.04.1
5.15.0-1021.26~20.04.1
5.15.0-1022.27~20.04.1
5.15.0-1023.29~20.04.1
5.15.0-1024.30~20.04.1
5.15.0-1029.36~20.04.1
5.15.0-1034.41~20.04.1
|
Released |
| Rocky Linux 9 |
5.14.0-162.12.1.el9_1.0.1
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hide all
5.14.0-162.12.1.el9_1.0.2
5.14.0-70.30.1.el9_0
5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1.0.1
5.14.0-162.6.1.el9_1
5.14.0-70.22.1.el9_0
5.14.0-70.26.1.el9_0
5.14.0-284.11.1.el9_2
|
Released |
| AlmaLinux 9 |
5.14.0-162.12.1.el9_1
show all
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5.14.0-162.18.1.el9_1
5.14.0-162.22.2.el9_1
5.14.0-162.23.1.el9_1
5.14.0-162.6.1.el9_1
5.14.0-284.11.1.el9_2
5.14.0-70.13.1.el9_0
5.14.0-70.17.1.el9_0
5.14.0-70.22.1.el9_0
5.14.0-70.26.1.el9_0
5.14.0-70.30.1.el9_0
|
Released |
| RHEL8 EUS 8.6 |
4.18.0-372.36.1.el8_6
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4.18.0-372.41.1.el8_6
4.18.0-372.46.1.el8_6
4.18.0-372.51.1.el8_6
4.18.0-372.70.1.el8_6
4.18.0-372.57.1.el8_6
4.18.0-372.52.1.el8_6
4.18.0-372.64.1.el8_6
|
Released |
| RHEL9 EUS 9.0 | |
Planned |
| Proxmox VE 8 | |
Will Not Fix |
| Amazon Linux 2023 | |
Planned |