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SUSE 15 SP2: 2024:1650-1 Important: Kernel Update Addresses 37 Issues

suse
Calendar Grey May 15, 2024
Scroller Suse
Major security enhancement for SUSE Linux Kernel tackling various vulnerabilities. Critical corrections and guidelines for applying updates.
* bsc#1190576 * bsc#1192145 * bsc#1204614 * bsc#1211592 * bsc#1218562

Summary

## The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes. The following security bugs were fixed: * CVE-2024-26840: Fixed a memory leak in cachefiles_add_cache() (bsc#1222976). * CVE-2021-47113: Abort btrfs rename_exchange if we fail to insert the second ref (bsc#1221543). * CVE-2021-47131: Fixed a use-after-free after the TLS device goes down and up (bsc#1221545). * CVE-2024-26852: Fixed net/ipv6 to avoid possible UAF in ip6_route_mpath_notify() (bsc#1223057). * CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets (bsc#1220513). * CVE-2024-26862: Fixed packet annotate data-races around ignore_outgoing (bsc#1223111). * CVE-2024-0639: Fixed a denial-of-service vulnerability due to a deadlock

Topics%20covered

Topics Covered

security advisory kernel update DoS security fix memory leak SUSE Linux

References

* bsc#1190576

* bsc#1192145

* bsc#1204614

* bsc#1211592

* bsc#1218562

* bsc#1218917

* bsc#1219169

* bsc#1219170

* bsc#1219264

* bsc#1220513

* bsc#1220755

* bsc#1220854

* bsc#1221543

* bsc#1221545

* bsc#1222449

* bsc#1222482

* bsc#1222503

* bsc#1222559

* bsc#1222585

* bsc#1222624

* bsc#1222666

* bsc#1222669

* bsc#1222709

* bsc#1222790

* bsc#1222792

* bsc#1222829

* bsc#1222881

* bsc#1222883

* bsc#1222894

* bsc#1222976

* bsc#1223016

* bsc#1223057

* bsc#1223111

* bsc#1223187

* bsc#1223202

* bsc#1223475

* bsc#1223482

* bsc#1223513

* bsc#1223824

* bsc#1223952

Cross-

* CVE-2021-46955

* CVE-2021-47041

* CVE-2021-47074

* CVE-2021-47113

* CVE-2021-47131

* CVE-2021-47184

* CVE-2021-47185

* CVE-2021-47194

* CVE-2021-47198

* CVE-2021-47201

* CVE-2021-47203

* CVE-2021-47206

* CVE-2021-47207

* CVE-2021-47212

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1650-1
Rating: important

Topics%20covered

Topics Covered

security advisory kernel update DoS security fix memory leak SUSE Linux

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