Bug 2048738 (CVE-2022-0435)
| Summary: | CVE-2022-0435 kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Marian Rehak <mrehak> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | acaringi, adscvr, airlied, alciregi, allarkin, asavkov, bdettelb, bhu, brdeoliv, bskeggs, chwhite, crwood, ctoe, dhoward, dvlasenk, fhrbata, fpacheco, hdegoede, hkrzesin, jarod, jarodwilson, jburrell, jeremy, jfaracco, jforbes, jglisse, jlelli, joe.lawrence, jonathan, josef, jpoimboe, jshortt, jstancek, jthierry, jwboyer, kcarcia, kernel-maint, kernel-mgr, kpatch-maint, lgoncalv, linville, lzampier, masami256, mchehab, michal.skrivanek, mperina, nmurray, nobody, ptalbert, qzhao, rhandlin, rkeshri, rvrbovsk, sbonazzo, scweaver, security-response-team, shuali, steved, vkumar, walters, williams, ycote |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel 5.17-rc4 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A stack overflow flaw was found in the Linux kernel’s TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-03-14 17:01:14 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2048967, 2048968, 2048969, 2048970, 2048971, 2048972, 2048973, 2048974, 2048975, 2048976, 2048977, 2048978, 2050119, 2050132, 2050133, 2050134, 2050135, 2050136, 2053129, 2056597, 2065587, 2067089, 2067090 | ||
| Bug Blocks: | 2048739, 2048740 | ||
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Description
Marian Rehak
2022-01-31 18:08:02 UTC
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2053129] Created oVirt tracking bug for this issue: Affects: oVirt Node 4.4 [ bug #2056597 ] This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Extended Update Support Via RHSA-2022:0771 https://access.redhat.com/errata/RHSA-2022:0771 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Extended Update Support Via RHSA-2022:0772 https://access.redhat.com/errata/RHSA-2022:0772 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Extended Update Support Via RHSA-2022:0777 https://access.redhat.com/errata/RHSA-2022:0777 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:0819 https://access.redhat.com/errata/RHSA-2022:0819 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:0825 https://access.redhat.com/errata/RHSA-2022:0825 This issue has been addressed in the following products: Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 Via RHSA-2022:0841 https://access.redhat.com/errata/RHSA-2022:0841 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2022:0849 https://access.redhat.com/errata/RHSA-2022:0849 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-0435 Created kernel tracking bug for this issue: Affects: CentOS Stream 8 [ bug 2065587 ] (In reply to Sandro Bonazzola from comment #20) > Created kernel tracking bug for this issue: > > Affects: CentOS Stream 8 [ bug 2065587 ] Just adding a note here, that even kernel-4.18.0-373.el8 not yet built for CentOS Stream 8 is missing the fix according to the changelog at https://git.centos.org/rpms/kernel/c/7ae59b72bcca86907a4a14fadbea4d30dfeef357?branch=c8s Despite bug #2065587 has been closed. This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2022:1186 https://access.redhat.com/errata/RHSA-2022:1186 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2022:1209 https://access.redhat.com/errata/RHSA-2022:1209 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Extended Update Support Via RHSA-2022:1213 https://access.redhat.com/errata/RHSA-2022:1213 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions Via RHSA-2022:1589 https://access.redhat.com/errata/RHSA-2022:1589 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions Via RHSA-2022:1619 https://access.redhat.com/errata/RHSA-2022:1619 |