Updated: 2024-11-21
CWE: CWE-665
Description:
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.
CVSS3: 7.8
| OS | Vendor version | Errata |
|---|---|---|
| RHEL 8 | 4.18.0-348.20.1.el8_5 | RHSA-2022:0825 |
| Oracle Linux 7 UEK 5 | 4.14.35-2047.512.6.el7uek | ELSA-2022-9313 |
| CentOS 8 | 4.18.0-348.20.1.el8_5 | CESA-2022:0825 |
| Oracle Linux 8 | 4.18.0-348.20.1.el8_5 | ELSA-2022-0825 |
| Oracle Linux 7 UEK 6 | 5.4.17-2136.305.5.3.el7uek | ELSA-2022-9244 |
| Oracle Linux 8 UEK 6 | 5.4.17-2136.305.5.3.el8uek | ELSA-2022-9244 |
| AlmaLinux 8 | 4.18.0-348.20.1.el8_5 | ALSA-2022:0825 |
| Rocky Linux 8 | 4.18.0-348.20.1.el8_5 | RLSA-2022:0825 |
| Debian 11 | 5.10.92-2 | DSA-5092-1 |
| Amazon Linux 2 5.10 | 5.10.102-99.473.amzn2 | ALASKERNEL-5.10-2022-011 |
| RHEL8 EUS 8.4 | 4.18.0-305.40.2.el8_4 | RHSA-2022:0831 |
| Amazon Linux 2023 | 6.1.10-15.42.amzn2023 | ALAS-2023-070 |
| OS | Original kernel version | State |
|---|---|---|
| RHEL 8 |
4.18.0-147.3.1.el8_1
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4.18.0-193.19.1.el8_2
4.18.0-304.el8
4.18.0-80.el8
4.18.0-193.1.2.el8_2
4.18.0-305.10.2.el8_4
4.18.0-305.19.1.el8_4
4.18.0-240.8.1.el8_3
4.18.0-193.28.1.el8_2
4.18.0-348.7.1.el8_5
4.18.0-348.2.1.el8_5
4.18.0-193.13.2.el8_2
4.18.0-80.11.2.el8_0
4.18.0-193.el8
4.18.0-305.7.1.el8_4
4.18.0-80.1.2.el8_0
4.18.0-147.0.2.el8_1
4.18.0-305.17.1.el8_4
4.18.0-147.0.3.el8_1
4.18.0-80.7.2.el8_0
4.18.0-80.4.2.el8_0
4.18.0-193.14.3.el8_2
4.18.0-147.5.1.el8_1
4.18.0-348.12.2.el8_5
4.18.0-80.11.1.el8_0
4.18.0-147.el8
4.18.0-193.6.3.el8_2
4.18.0-305.3.1.el8_4
4.18.0-305.30.1.el8_4
4.18.0-305.40.1.el8_4
4.18.0-305.28.1.el8_4
4.18.0-80.7.1.el8_0
4.18.0-305.12.1.el8_4
4.18.0-240.1.1.el8_3
4.18.0-240.15.1.el8_3
4.18.0-348.el8
4.18.0-240.10.1.el8_3
4.18.0-305.el8
4.18.0-240.22.1.el8_3
4.18.0-147.8.1.el8_1
4.18.0-240.el8
4.18.0-305.25.1.el8_4
|
Released |
| Endurance 7 eig 4.14 |
4.14.146-225.ELK.el6
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4.14.146-225.ELK.el7
4.14.68-103.ELK.el6
4.14.68-103.ELK.el7
4.14.93-162.ELK.el6
4.14.93-162.ELK.el7
4.14.94-164.ELK.el6
4.14.94-164.ELK.el7
|
Released |
| Proofpoint | |
Ready For Release |
| Oracle Linux 7 UEK 5 |
4.14.35-2025.402.2.1.el7uek
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4.14.35-1902.304.6.el7uek
4.14.35-1902.8.4.el7uek
4.14.35-2047.503.1.el7uek
4.14.35-1902.11.3.el7uek
4.14.35-1902.2.0.el7uek
4.14.35-1844.2.5.el7uek
4.14.35-1902.3.1.el7uek
4.14.35-1902.302.2.el7uek
4.14.35-2047.510.5.2.el7uek
4.14.35-1902.305.4.el7uek
4.14.35-2047.500.10.el7uek
4.14.35-1902.10.7.el7uek
4.14.35-1902.306.2.el7uek
4.14.35-1902.10.8.el7uek
4.14.35-1902.303.4.1.el7uek
4.14.35-1844.3.2.el7uek
4.14.35-1818.4.5.el7uek
4.14.35-2047.506.8.el7uek
4.14.35-1844.4.5.el7uek
4.14.35-2025.404.1.2.el7uek
4.14.35-2025.405.3.el7uek
4.14.35-1902.7.3.el7uek
4.14.35-1902.301.1.el7uek
4.14.35-2047.501.1.el7uek
4.14.35-2047.507.7.4.el7uek
4.14.35-1818.5.4.el7uek
4.14.35-2047.508.3.el7uek
4.14.35-1818.2.1.el7uek
4.14.35-1818.4.6.el7uek
4.14.35-1818.4.7.el7uek
4.14.35-1844.0.7.el7uek
4.14.35-1844.4.5.2.el7uek
4.14.35-1902.0.18.el7uek
4.14.35-1902.10.2.1.el7uek
4.14.35-1902.10.4.1.el7uek
4.14.35-1902.10.4.2.el7uek
4.14.35-1902.10.4.el7uek
4.14.35-1902.11.3.1.el7uek
4.14.35-1902.3.2.el7uek
4.14.35-1902.300.11.el7uek
4.14.35-1902.303.5.3.el7uek
4.14.35-1902.304.6.3.el7uek
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4.14.35-1902.305.4.1.el7uek
4.14.35-1902.306.2.1.el7uek
4.14.35-1902.306.2.10.el7uek
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4.14.35-1902.306.2.13.el7uek
4.14.35-1902.306.2.14.el7uek
4.14.35-1902.306.2.2.el7uek
4.14.35-1902.306.2.5.el7uek
4.14.35-1902.306.2.7.el7uek
4.14.35-1902.306.2.8.el7uek
4.14.35-1902.5.1.4.el7uek
4.14.35-1902.5.1.5.el7uek
4.14.35-1902.5.2.1.el7uek
4.14.35-1902.5.2.2.el7uek
4.14.35-1902.5.2.el7uek
4.14.35-1902.7.3.1.el7uek
4.14.35-1902.9.2.el7uek
4.14.35-2025.400.8.el7uek
4.14.35-2025.400.9.1.el7uek
4.14.35-2025.400.9.el7uek
4.14.35-2025.404.1.1.el7uek
4.14.35-2047.500.9.1.el7uek
4.14.35-2047.500.9.3.el7uek
4.14.35-2047.501.0.el7uek
4.14.35-2047.501.2.el7uek
4.14.35-2047.502.4.1.el7uek
4.14.35-2047.502.5.el7uek
4.14.35-2047.503.1.1.el7uek
4.14.35-2047.504.2.3.el7uek
4.14.35-2047.505.4.2.el7uek
4.14.35-2047.505.4.3.el7uek
4.14.35-2047.505.4.4.el7uek
4.14.35-2047.506.10.el7uek
4.14.35-2047.506.8.1.el7uek
4.14.35-2047.507.7.5.el7uek
4.14.35-2047.507.7.6.el7uek
4.14.35-2047.508.3.1.el7uek
4.14.35-2047.508.3.2.el7uek
4.14.35-2047.508.3.3.el7uek
4.14.35-2047.509.2.2.el7uek
4.14.35-2047.509.2.3.el7uek
4.14.35-2047.510.4.1.el7uek
4.14.35-2047.510.5.3.el7uek
4.14.35-2047.510.5.4.el7uek
4.14.35-2047.510.5.5.el7uek
4.14.35-2047.510.5.6.el7uek
4.14.35-2047.511.5.2.el7uek
4.14.35-2047.511.5.3.el7uek
4.14.35-2047.511.5.4.el7uek
4.14.35-2047.511.5.5.el7uek
4.14.35-2047.511.5.5.1.el7uek
4.14.35-2047.511.5.5.3.el7uek
4.14.35-2047.505.4.el7uek
4.14.35-2025.401.4.el7uek
4.14.35-1844.1.3.el7uek
4.14.35-1902.6.6.el7uek
4.14.35-1818.3.3.el7uek
4.14.35-1902.4.8.el7uek
4.14.35-2025.403.3.el7uek
4.14.35-2047.504.2.el7uek
4.14.35-2047.502.4.el7uek
4.14.35-1844.5.3.el7uek
|
Released |
| CentOS 8 |
4.18.0-147.3.1.el8_1
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4.18.0-193.14.2.el8_2
4.18.0-193.19.1.el8_2
4.18.0-305.3.1.el8
4.18.0-80.el8
4.18.0-240.22.1.el8_3
4.18.0-348.2.1.el8_5
4.18.0-348.el8
4.18.0-80.7.1.el8_0
4.18.0-305.25.1.el8_4
4.18.0-80.11.1.el8_0
4.18.0-305.10.2.el8_4
4.18.0-193.1.2.el8_2
4.18.0-147.8.1.el8_1
4.18.0-193.28.1.el8_2
4.18.0-80.7.2.el8_0
4.18.0-147.5.1.el8_1
4.18.0-147.el8
4.18.0-240.10.1.el8_3
4.18.0-240.el8
4.18.0-305.17.1.el8_4
4.18.0-80.11.2.el8_0
4.18.0-305.7.1.el8_4
4.18.0-240.15.1.el8_3
4.18.0-240.1.1.el8_3
4.18.0-147.0.3.el8_1
4.18.0-80.1.2.el8_0
4.18.0-348.7.1.el8_5
4.18.0-193.el8
4.18.0-305.19.1.el8_4
4.18.0-305.12.1.el8_4
4.18.0-80.4.2.el8_0
4.18.0-193.6.3.el8_2
|
Released |
| Oracle Linux 8 |
4.18.0-147.3.1.el8_1
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4.18.0-193.19.1.el8_2
4.18.0-80.el8
4.18.0-80.1.2.el8_0
4.18.0-80.11.1.el8_0
4.18.0-80.7.2.el8_0
4.18.0-193.13.2.el8_2
4.18.0-348.2.1.el8_5
4.18.0-305.17.1.el8_4
4.18.0-305.19.1.el8_4
4.18.0-305.3.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-240.el8
4.18.0-147.8.1.el8_1
4.18.0-240.1.1.el8_3
4.18.0-240.10.1.el8_3
4.18.0-305.25.1.el8_4
4.18.0-193.14.3.el8_2
4.18.0-193.el8
4.18.0-348.12.2.el8_5
4.18.0-147.0.2.el8_1
4.18.0-240.8.1.el8_3
4.18.0-193.1.2.el8_2
4.18.0-240.22.1.el8_3
4.18.0-80.7.1.el8_0
4.18.0-193.6.3.el8_2
4.18.0-147.5.1.el8_1
4.18.0-305.el8
4.18.0-348.el8
4.18.0-193.28.1.el8_2
4.18.0-80.4.2.el8_0
4.18.0-80.11.2.el8_0
4.18.0-240.15.1.el8_3
4.18.0-147.0.3.el8_1
4.18.0-348.7.1.el8_5
4.18.0-147.el8
4.18.0-305.10.2.el8_4
4.18.0-305.12.1.el8_4
|
Released |
| CloudLinux OS 8 |
4.18.0-147.0.3.lve.el8
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4.18.0-147.3.1.el8.lve.1
4.18.0-147.8.1.el8.lve.1
4.18.0-305.12.1.lve.el8
4.18.0-305.17.1.lve.el8
4.18.0-305.19.1.lve.el8
4.18.0-348.12.2.lve.el8
4.18.0-348.7.1.lve.el8
4.18.0-348.lve.el8
4.18.0-305.lve.el8
4.18.0-147.8.1.el8.lve
4.18.0-305.7.1.lve.el8
4.18.0-305.10.2.2.lve.el8
4.18.0-305.10.2.lve.el8
4.18.0-193.28.1.lve1.el8
|
Released |
| CloudLinux OS 7h |
4.18.0-305.10.2.2.lve.el7h
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4.18.0-348.12.2.lve.el7h
4.18.0-80.7.2.el7h
4.18.0-348.7.1.lve.el7h
4.18.0-147.0.3.el7h.lve
4.18.0-305.10.2.lve.el7h
4.18.0-193.28.1.lve1.el7h
4.18.0-147.0.3.el7h
4.18.0-147.8.1.el7h.lve
4.18.0-305.7.1.lve.el7h
4.18.0-147.3.1.el7h.lve.1
4.18.0-147.8.1.el7h.lve.1
4.18.0-305.12.1.lve.el7h
4.18.0-305.17.1.lve.el7h
4.18.0-305.19.1.lve.el7h
4.18.0-348.lve.el7h
4.18.0-305.lve.el7h
|
Released |
| Oracle Linux 7 UEK 6 |
5.4.17-2011.1.2.el7uek
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5.4.17-2011.3.2.1.el7uek
5.4.17-2011.4.4.el7uek
5.4.17-2011.4.6.el7uek
5.4.17-2036.101.2.el7uek
5.4.17-2036.102.0.2.el7uek
5.4.17-2102.202.5.el7uek
5.4.17-2102.206.1.el7uek
5.4.17-2136.300.7.el7uek
5.4.17-2136.302.6.1.el7uek
5.4.17-2136.302.7.2.el7uek
5.4.17-2102.200.13.el7uek
5.4.17-2102.201.3.el7uek
5.4.17-2036.104.4.el7uek
5.4.17-2011.2.2.el7uek
5.4.17-2102.204.4.2.el7uek
5.4.17-2102.205.7.2.el7uek
5.4.17-2011.0.7.el7uek
5.4.17-2036.100.6.1.el7uek
5.4.17-2036.103.3.1.el7uek
5.4.17-2036.104.5.el7uek
5.4.17-2102.203.6.el7uek
5.4.17-2102.204.4.3.el7uek
5.4.17-2102.204.4.4.el7uek
5.4.17-2102.205.7.3.el7uek
5.4.17-2136.301.1.3.el7uek
5.4.17-2136.301.1.4.el7uek
5.4.17-2136.302.7.2.1.el7uek
5.4.17-2136.302.7.2.2.el7uek
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5.4.17-2136.304.4.2.el7uek
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5.4.17-2136.304.4.4.el7uek
5.4.17-2036.103.3.el7uek
5.4.17-2136.301.1.2.el7uek
5.4.17-2011.7.4.el7uek
5.4.17-2011.6.2.el7uek
5.4.17-2102.203.5.el7uek
5.4.17-2011.5.3.el7uek
5.4.17-2136.304.4.1.el7uek
|
Released |
| Oracle Linux 8 UEK 6 |
5.4.17-2011.0.7.el8uek
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5.4.17-2011.1.2.el8uek
5.4.17-2011.2.2.el8uek
5.4.17-2011.4.4.el8uek
5.4.17-2011.6.2.el8uek
5.4.17-2011.7.4.el8uek
5.4.17-2036.100.6.1.el8uek
5.4.17-2036.101.2.el8uek
5.4.17-2036.103.3.1.el8uek
5.4.17-2036.104.4.el8uek
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5.4.17-2102.203.6.el8uek
5.4.17-2102.204.4.3.el8uek
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5.4.17-2102.205.7.3.el8uek
5.4.17-2136.300.7.el8uek
5.4.17-2136.301.1.2.el8uek
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5.4.17-2136.301.1.4.el8uek
5.4.17-2136.302.7.2.1.el8uek
5.4.17-2136.302.7.2.2.el8uek
5.4.17-2136.302.7.2.3.el8uek
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5.4.17-2136.304.4.1.el8uek
5.4.17-2136.304.4.2.el8uek
5.4.17-2136.304.4.3.el8uek
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5.4.17-2036.102.0.2.el8uek
5.4.17-2011.3.2.1.el8uek
5.4.17-2036.103.3.el8uek
5.4.17-2102.203.5.el8uek
5.4.17-2102.206.1.el8uek
5.4.17-2102.202.5.el8uek
5.4.17-2102.205.7.2.el8uek
5.4.17-2102.204.4.2.el8uek
5.4.17-2011.4.6.el8uek
5.4.17-2011.5.3.el8uek
5.4.17-2102.200.13.el8uek
5.4.17-2102.201.3.el8uek
5.4.17-2136.302.6.1.el8uek
|
Released |
| AlmaLinux 8 |
4.18.0-305.el8
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hide all
4.18.0-305.25.1.el8_4
4.18.0-305.12.1.el8_4
4.18.0-305.17.1.el8_4
4.18.0-240.22.1.el8_3
4.18.0-348.el8
4.18.0-240.15.1.el8_3
4.18.0-305.3.1.el8_4
4.18.0-348.2.1.el8_5
4.18.0-348.7.1.el8_5
4.18.0-240.el8
4.18.0-305.10.2.el8_4
4.18.0-305.19.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-348.12.2.el8_5
|
Released |
| Rocky Linux 8 |
4.18.0-305.19.1.el8_4
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4.18.0-305.3.1.el8_4
4.18.0-305.7.1.el8_4
4.18.0-348.2.1.el8_5
4.18.0-348.12.2.el8_5
4.18.0-348.7.1.el8_5
4.18.0-305.10.2.el8_4
4.18.0-305.17.1.el8_4
4.18.0-305.25.1.el8_4
4.18.0-305.12.1.el8_4
|
Released |
| Debian 11 |
5.10.70-1
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5.10.84-1
5.10.46-4
5.10.92-1
5.10.46-5
|
Released |
| Amazon Linux 2 5.10 |
5.10.75-79.358.amzn2
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5.10.96-90.460.amzn2
5.10.82-83.359.amzn2
|
Released |
| RHEL8 EUS 8.4 |
4.18.0-305.28.1.el8_4
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4.18.0-305.40.1.el8_4
|
Released |
| Amazon Linux 2023 | |
Will Not Fix |