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cloudlinuxCloudLinuxCLSA-2023:1700591071
HistoryNov 21, 2023 - 6:24 p.m.

kernel: Fix of 10 CVEs

2023-11-2118:24:34
repo.cloudlinux.com
9
kernel
fixes
10 cves
oob access
data leakage
slab-out-of-bounds
buffer overflow
infoleak

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.014 Low

EPSS

Percentile

86.1%

  • openvswitch: fix OOB access in reserve_sfa_size() {CVE-2022-2639}
  • xen/blkfront: fix leaking data in shared pages {CVE-2022-26365}
  • Bluetooth: Fix slab-out-of-bounds read in hci_extended_inquiry_result_evt() {CVE-2020-36386}
  • btrfs: only search for left_info if there is no right_info in try_merge_free_space {CVE-2019-19448}
  • filldir[64]: remove WARN_ON_ONCE() for bad directory entries {CVE-2019-10220}
  • Make filldir64 verify the directory entry filename is valid {CVE-2019-10220}
  • ath9k: release allocated buffer if timed out {CVE-2019-19074}
  • net: sched: sch_qfq: prevent slab-out-of-bounds in {CVE-2023-31436}
  • memstick: r592: Fix UAF bug in r592_remove due to race {CVE-2023-3141}
  • wifi: rndis_wlan: Prevent buffer overflow in rndis_query_oid {CVE-2023-23559}
  • ext4: fix kernel infoleak via ext4_extent_header {CVE-2022-0850}

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

9 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.014 Low

EPSS

Percentile

86.1%