CVE-2023-22048
published 2023-07-18CVE-2023-22048: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior…
PriorityP410low3.1CVSS 3.1
AVNACHPRLUINSUCLINAN
EPSS
1.01%
59.6th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mysql-8.0 | < mysql-8.0 8.0.34-1 (sid) | mysql-8.0 8.0.34-1 (sid) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| linux | linux_kernel | >= 6.0.0 < 6.1.39 | 6.1.39 |
| linux | linux_kernel | >= 6.2.0 < 6.3.13 | 6.3.13 |
| linux | linux_kernel | >= 6.4.0 < 6.4.4 | 6.4.4 |
| msrc | cbl2_mysql_8.0.34-1_on_cbl_mariner_2.0 | — | — |
| oracle | mysql_server | 8.0.0 – 8.0.33 | — |
| oracle_corporation | mysql_server | * – 8.0.33 | — |
CVSS provenance
nvdv3.13.1LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
osv3.1LOW
vendor_redhat5.5LOW
vendor_debian3.1LOW
vendor_msrc3.1LOW
vendor_oracle3.1LOW
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Red Hat
kernel: nvme-core: fix memory leak in dhchap_secret_store
vendor_redhat·2025-12-09·CVSS 5.5
CVE-2023-53852 [LOW] CWE-771 kernel: nvme-core: fix memory leak in dhchap_secret_store
kernel: nvme-core: fix memory leak in dhchap_secret_store
In the Linux kernel, the following vulnerability has been resolved:
nvme-core: fix memory leak in dhchap_secret_store
Free dhchap_secret in nvme_ctrl_dhchap_secret_store() before we return
fix following kmemleack:-
unreferenced object 0xffff8886376ea800 (size 64):
comm "check", pid 22048, jiffies 4344316705 (age 92.199s)
hex dump (first 32 bytes):
44 48 48 43 2d 31 3a 30 30 3a 6e 78 72 35 4b 67 DHHC-1:00:nxr5Kg
75 58 34 75 6f 41 78 73 4a 61 34 63 2f 68 75 4c uX4uoAxsJa4c/huL
backtrace:
[] __kmalloc+0x4b/0x130
[] nvme_ctrl_dhchap_secret_store+0x8f/0x160 [nvme_core]
[] kernfs_fop_write_iter+0x12b/0x1c0
[] vfs_write+0x2ba/0x3c0
[] ksys_write+0x5f/0xe0
[] do_syscall_64+0x3b/0x90
[] entry_SYSCALL_64_after_hwframe+0x72/0xdc
unreferenced
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2023-08-15
CVE-2023-22038 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.34 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and
Ubuntu 23.04.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-34.html
https://www.oracle.com/security-alerts/cpujul2023.html
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.
Red Hat
mysql: Server: Pluggable Auth unspecified vulnerability (CPU Jul 2023)
vendor_redhat·2023-07-18·CVSS 3.1
CVE-2023-22048 [LOW] mysql: Server: Pluggable Auth unspecified vulnerability (CPU Jul 2023)
mysql: Server: Pluggable Auth unspecified vulnerability (CPU Jul 2023)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
Package: mysql (Red Hat Enterprise Linux 6) - Not affected
Package: mariadb (Red Hat Enterprise Linux 7) - Not affected
Package: mariadb:10.3/mariadb (Red Hat Enterprise Linux 8) - Not affected
Pa
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Pluggable Auth — CVE-2023-22048
vendor_oracle·2023-07-15·CVSS 3.1
CVE-2023-22048 [LOW] Oracle Oracle MySQL Risk Matrix: Server: Pluggable Auth — CVE-2023-22048
Oracle Oracle MySQL Risk Matrix: Server: Pluggable Auth vulnerability
CVE: CVE-2023-22048
CVSS: 3.1
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpujul2023 (JUL 2023)
Microsoft
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low
vendor_msrc·2023-07-11·CVSS 3.1
CVE-2023-22048 [LOW] Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date w
Debian
CVE-2023-22048: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pl...
vendor_debian·2023·CVSS 3.1
CVE-2023-22048 [LOW] CVE-2023-22048: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pl...
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
Scope: local
sid: resolved (fixed in 8.0.34-1)
OSV
nvme-core: fix memory leak in dhchap_secret_store
osv·2025-12-09
CVE-2023-53852 nvme-core: fix memory leak in dhchap_secret_store
nvme-core: fix memory leak in dhchap_secret_store
In the Linux kernel, the following vulnerability has been resolved:
nvme-core: fix memory leak in dhchap_secret_store
Free dhchap_secret in nvme_ctrl_dhchap_secret_store() before we return
fix following kmemleack:-
unreferenced object 0xffff8886376ea800 (size 64):
comm "check", pid 22048, jiffies 4344316705 (age 92.199s)
hex dump (first 32 bytes):
44 48 48 43 2d 31 3a 30 30 3a 6e 78 72 35 4b 67 DHHC-1:00:nxr5Kg
75 58 34 75 6f 41 78 73 4a 61 34 63 2f 68 75 4c uX4uoAxsJa4c/huL
backtrace:
[] __kmalloc+0x4b/0x130
[] nvme_ctrl_dhchap_secret_store+0x8f/0x160 [nvme_core]
[] kernfs_fop_write_iter+0x12b/0x1c0
[] vfs_write+0x2ba/0x3c0
[] ksys_write+0x5f/0xe0
[] do_syscall_64+0x3b/0x90
[] entry_SYSCALL_64_after_hwframe+0x72/0xdc
unreferenced objec
GHSA
GHSA-86fx-xhf4-vrcp: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth)
ghsa_unreviewed·2023-07-18
CVE-2023-22048 [LOW] GHSA-86fx-xhf4-vrcp: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
OSV
CVE-2023-22048: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth)
osv·2023-07-18·CVSS 3.1
CVE-2023-22048 [LOW] CVE-2023-22048: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Pluggable Auth). Supported versions that are affected are 8.0.33 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS 3.1 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N).
No detection rules found.
No public exploits indexed.
Wiz
CVE-2023-53852 Impact, Exploitability, and Mitigation Steps | Wiz
blogs_wiz
CVE-2023-53852 CVE-2023-53852 Impact, Exploitability, and Mitigation Steps | Wiz
## CVE-2023-53852 :
Linux Kernel vulnerability analysis and mitigation
In the Linux kernel, the following vulnerability has been resolved:
nvme-core: fix memory leak in dhchap_secret_store
Free dhchap_secret in nvme_ctrl_dhchap_secret_store() before we return
fix following kmemleack:-
unreferenced object 0xffff8886376ea800 (size 64):
comm "check", pid 22048, jiffies 4344316705 (age 92.199s)
hex dump (first 32 bytes):
44 48 48 43 2d 31 3a 30 30 3a 6e 78 72 35 4b 67 DHHC-1:00:nxr5Kg
75 58 34 75 6f 41 78 73 4a 61 34 63 2f 68 75 4c uX4uoAxsJa4c/huL
backtrace:
[] __kmalloc+0x4b/0x130
[] nvme_ctrl_dhchap_secret_store+0x8f/0x160 [nvme_core]
[] kernfs_fop_write_iter+0x12b/0x1c0
[] vfs_write+0x2ba/0x3c0
[] ksys_write+0x5f/0xe0
[] do_syscall_64+0x3b/0x90
[] entry_SYSCALL_64_after_hwframe+0x72/0
Bugzilla
CVE-2023-53852 kernel: nvme-core: fix memory leak in dhchap_secret_store
bugzilla·2025-12-09
CVE-2023-53852 [LOW] CVE-2023-53852 kernel: nvme-core: fix memory leak in dhchap_secret_store
CVE-2023-53852 kernel: nvme-core: fix memory leak in dhchap_secret_store
In the Linux kernel, the following vulnerability has been resolved:
nvme-core: fix memory leak in dhchap_secret_store
Free dhchap_secret in nvme_ctrl_dhchap_secret_store() before we return
fix following kmemleack:-
unreferenced object 0xffff8886376ea800 (size 64):
comm "check", pid 22048, jiffies 4344316705 (age 92.199s)
hex dump (first 32 bytes):
44 48 48 43 2d 31 3a 30 30 3a 6e 78 72 35 4b 67 DHHC-1:00:nxr5Kg
75 58 34 75 6f 41 78 73 4a 61 34 63 2f 68 75 4c uX4uoAxsJa4c/huL
backtrace:
[] __kmalloc+0x4b/0x130
[] nvme_ctrl_dhchap_secret_store+0x8f/0x160 [nvme_core]
[] kernfs_fop_write_iter+0x12b/0x1c0
[] vfs_write+0x2ba/0x3c0
[] ksys_write+0x5f/0xe0
[] do_syscall_64+0x3b/0x90
[] entry_SYSCALL_64_after_hwframe+0x72/
https://lists.fedoraproject.org/archives/list/[email protected]/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/https://lists.fedoraproject.org/archives/list/[email protected]/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/https://lists.fedoraproject.org/archives/list/[email protected]/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/https://security.netapp.com/advisory/ntap-20230725-0005/https://www.oracle.com/security-alerts/cpujul2023.htmlhttps://lists.fedoraproject.org/archives/list/[email protected]/message/C63HAGVLQA6FJNDCHR7CNZZL6VSLILB2/https://lists.fedoraproject.org/archives/list/[email protected]/message/JEHRBBYYTPA4DETOM5XAKGCP37NUTLOA/https://lists.fedoraproject.org/archives/list/[email protected]/message/QYLDK6ODVC4LJSDULLX6Q2YHTFOWABCN/https://security.netapp.com/advisory/ntap-20230725-0005/https://www.oracle.com/security-alerts/cpujul2023.html
2023-07-18
Published