Fixed packages 17
| Release | Package | Fixed in |
|---|---|---|
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-abi-whitelists | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-debug | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-debug-debuginfo | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-debug-devel | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-debuginfo | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-debuginfo-common-x86_64 | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-devel | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-doc | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-tools | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-tools-debuginfo | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-tools-libs | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | kernel-tools-libs-devel | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | perf | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | perf-debuginfo | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | python-perf | 0:3.10.0-514.90.2.el7 |
| Red Hat · RHEL 7.3 AUS rhel_aus:7.3::server | python-perf-debuginfo | 0:3.10.0-514.90.2.el7 |
Vulnerabilities 3
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High 7.8CVE-2021-3347 Public exploit
An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault…
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Unscored —CVE-2021-33034 Public exploit
In the Linux kernel before 5.12.4, net/bluetooth/hci_event.c has a use-after-free when destroying an hci_chan, aka CID-…
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Unscored —CVE-2021-33909 Public exploit
fs/seq_file.c in the Linux kernel 3.16 through 5.13.x before 5.13.4 does not properly restrict seq buffer allocations, …
References
-
article
https://access.redhat.com/security/updates/classification/#important
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article
https://access.redhat.com/security/vulnerabilities/RHSB-2021-006
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1922249
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1961305
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report
https://bugzilla.redhat.com/show_bug.cgi?id=1970273
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advisory
https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2733.json
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report
https://access.redhat.com/security/cve/CVE-2021-3347
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advisory
https://www.cve.org/CVERecord?id=CVE-2021-3347
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-3347
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report
https://access.redhat.com/security/cve/CVE-2021-33034
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advisory
https://www.cve.org/CVERecord?id=CVE-2021-33034
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-33034
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article
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5c4c8c9544099bb9043a10a5318130a943e32fc3
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article
https://sites.google.com/view/syzscope/kasan-use-after-free-read-in-hci_send_acl
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article
https://syzkaller.appspot.com/bug?id=2e1943a94647f7732dd6fc60368642d6e8dc91b1
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report
https://access.redhat.com/security/cve/CVE-2021-33909
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advisory
https://www.cve.org/CVERecord?id=CVE-2021-33909
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advisory
https://nvd.nist.gov/vuln/detail/CVE-2021-33909
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article
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8cae8cd89f05f6de223d63e6d15e31c8ba9cf53b
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article
https://www.openwall.com/lists/oss-security/2021/07/20/1
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article
https://www.qualys.com/2021/07/20/cve-2021-33909/sequoia-local-privilege-escalation-linux.txt