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SUSE: 2020:1599-1 Important: Kernel Security Fixes and Updates

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Calendar Grey June 10, 2020
Scroller Suse
SUSE Security Bulletin: Essential system kernel updates released to resolve critical vulnerabilities.
An update that solves 24 vulnerabilities and has 126 fixes is now available

Summary

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-0543: Fixed a side channel attack against special registers which could have resulted in leaking of read values to cores other than the one which called it. This attack is known as Special Register Buffer Data Sampling (SRBDS) or "CrossTalk" (bsc#1154824). - CVE-2020-13143: Fixed an out-of-bounds read in gadget_dev_desc_UDC_store in drivers/usb/gadget/configfs.c (bsc#1171982). - CVE-2020-12769: Fixed an issue which could have allowed attackers to cause a panic via concurrent calls to dw_spi_irq and dw_spi_transfer_one (bsc#1171983). - CVE-2020-12768: Fixed a memory leak in svm_cpu_uninit in arch/x86/kvm/svm.c (bsc#1171736).

Topics%20covered

Topics Covered

security advisory DoS important memory leak system update SUSE Linux Kernel

References

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#1114279 #1124278 #1127354 #1127355 #1127371

#1133021 #1142685 #1144333 #1151794 #1152489

#1154824 #1157169 #1158265 #1160388 #1160947

#1164780 #1164871 #1165183 #1165478 #1165741

#1166969 #1166978 #1167574 #1167851 #1167867

#1168332 #1168670 #1168789 #1169020 #1169514

#1169525 #1169762 #1170056 #1170125 #1170145

#1170284 #1170345 #1170457 #1170522 #1170592

#1170617 #1170618 #1170620 #1170621 #1170770

#1170778 #1170791 #1170901 #1171078 #1171098

#1171118 #1171189 #1171191 #1171195 #1171202

#1171205 #1171214 #1171217 #1171218 #1171219

#1171220 #117...

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Severity
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Announcement ID: SUSE-SU-2020:1599-1
Rating: important

Topics%20covered

Topics Covered

security advisory DoS important memory leak system update SUSE Linux Kernel

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