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authorSalvatore Bonaccorso <carnil@debian.org>2022-05-02 22:02:51 +0200
committerSalvatore Bonaccorso <carnil@debian.org>2022-05-02 22:02:51 +0200
commitc4669bd27eee6e68f4a89c0e044ee89c8c1b6483 (patch)
tree312939920735ce9cacbf10fef88f73abdade77b5 /dsa-texts/5.10.113-1
parent6576c43c5a071639d669f0c9fd81bbc5393e52a1 (diff)
Add initial drafs for linux 5.10.113-1 DSA
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diff --git a/dsa-texts/5.10.113-1 b/dsa-texts/5.10.113-1
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+Package: linux
+CVE ID: CVE-2021-4197 CVE-2022-0168 CVE-2022-1016 CVE-2022-1048 CVE-2022-1158 CVE-2022-1195 CVE-2022-1198 CVE-2022-1199 CVE-2022-1204 CVE-2022-1205 CVE-2022-1353 CVE-2022-1516 CVE-2022-26490 CVE-2022-27666 CVE-2022-28356 CVE-2022-28388 CVE-2022-28389 CVE-2022-28390 CVE-2022-29582
+
+Several vulnerabilities have been discovered in the Linux kernel that
+may lead to a privilege escalation, denial of service or information
+leaks.
+
+CVE-2021-4197
+
+ Eric Biederman reported that incorrect permission checks in the
+ cgroup process migration implementation can allow a local attacker
+ to escalate privileges.
+
+CVE-2022-0168
+
+ A NULL pointer dereference flaw was found in the CIFS client
+ implementation which can allow a local attacker with CAP_SYS_ADMIN
+ privileges to crash the system. The security impact is negligible as
+ CAP_SYS_ADMIN inherently gives the ability to deny service.
+
+CVE-2022-1016
+
+ David Bouman discovered a flaw in the netfilter subsystem where the
+ nft_do_chain function did not initialize register data that hat
+ nf_tables expressions can read from and write to. A local attacker
+ can take advantage of this to read sensitive information.
+
+CVE-2022-1048
+
+ Hu Jiahui discovered a race condition in the sound subsystem that
+ can result in a use-after-free. A local user permitted to access a
+ PCM sound device can take advantage of this flaw to crash the
+ system or potentially for privilege escalation.
+
+CVE-2022-1158
+
+ Qiuhao Li, Gaoning Pan, and Yongkang Jia discovered a bug in the
+ KVM implementation for x86 processors. A local user with access to
+ /dev/kvm could cause the MMU emulator to update page table entry
+ flags at the wrong address. They could exploit this to cause a
+ denial of service (memory corruption or crash) or possibly for
+ privilege escalation.
+
+CVE-2022-1195
+
+ Lin Ma discovered race conditions in the 6pack and mkiss hamradio
+ drivers, which could lead to a use-after-free. A local user could
+ exploit these to cause a denial of service (memory corruption or
+ crash) or possibly for privilege escalation.
+
+CVE-2022-1198
+
+ Duoming Zhou discovered a race condition in the 6pack hamradio
+ driver, which could lead to a use-after-free. A local user could
+ exploit this to cause a denial of service (memory corruption or
+ crash) or possibly for privilege escalation.
+
+CVE-2022-1199, CVE-2022-1204, CVE-2022-1205
+
+ Duoming Zhou discovered race conditions in the AX.25 hamradio
+ protocol, which could lead to a use-after-free or null pointer
+ dereference. A local user could exploit this to cause a denial of
+ service (memory corruption or crash) or possibly for privilege
+ escalation.
+
+CVE-2022-1353
+
+ The TCS Robot tool found an information leak in the PF_KEY
+ subsystem. A local user can receive a netlink message when an
+ IPsec daemon reegisters with the kernel, and this could include
+ sensitive information.
+
+CVE-2022-1516
+
+ A NULL pointer dereference flaw in the implementation of the X.25
+ set of standardized network protocols, which can result in denial
+ of service.
+
+ This driver is not enabled in Debian's official kernel
+ configurations.
+
+CVE-2022-26490
+
+ Buffer overflows in the STMicroelectronics ST21NFCA core driver can
+ result in denial of service or privilege escalation.
+
+ This driver is not enabled in Debian's official kernel
+ configurations.
+
+CVE-2022-27666
+
+ "valis" reported a possible buffer overflow in the ESP protocol
+ implementation. A local user can take advantage of this flaw to
+ cause a denial of service or for privilege escalation.
+
+CVE-2022-28356
+
+ TODO
+
+CVE-2022-28388
+
+ TODO
+
+CVE-2022-28389
+
+ TODO
+
+CVE-2022-28390
+
+ TODO
+
+CVE-2022-29582
+
+ Jayden Rivers and David Bouman discovered a user-after-free
+ vulnerability in the io_uring subystem due to a race condition in
+ io_uring timeouts. A local unprivileged user can take advantage of
+ this flaw for privilege escalation.

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