Hi !
It's this week's CVE report.
This week reported 6 new CVEs and 7 updated CVEs.
* New CVEs
CVE-2023-1032: net: avoid double iput when sock_alloc_file fails
CVSS v3 score is not provided.
A double-free bug was found in io_uring subsystem when handling
IORING_OPSOCKET operation.
This bug was introduced by commit da214a4 ("net: add
__sys_socket_file()") in 5.19-rc1. This patch is not backported to
older stable kernels. So, before 5.19 kernels are not affected by this
issue.
Fixed status
mainline: [649c15c7691e9b13cbe9bf6c65c365350e056067]
stable/6.1: [7c7570791b15c3b78e3229ae97825e7eb869c7da]
stable/6.2: [cb6aedc1fd9d808d7319db2f953f4886dd46c627]
CVE-2023-1380: wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()
CVSS v3 score is not provided.
A slab-out-of-bounds read was found in brcmf_get_assoc_ies() in brcmfmac driver.
It hasn't been fixed in the mainline yet but it has been merged into
wireless-next tree.
It looks like 4.4 will be vulnerable as well.
CVE-2023-1382: Kernel: denial of service in tipc_conn_close
CVSS v3 score is not provided.
A race condition bug was found in net/tipc/topsrv.c. This results in a
null pointer dereference and use-after-free may be triggered.
It was introduced by commit c5fa7b3 ("tipc: introduce new TIPC server
infrastructure") in 3.11-rc1.
Fixed status
mainline: [0e5d56c64afcd6fd2d132ea972605b66f8a7d3c4,
a7b42969d63f47320853a802efd879fbdc4e010e]
stable/4.19: [2c9c64a95d97727c9ada0d35abc90ee5fdbaeff7,
f46826a6fce33c3549332c3eb1fbf615dc79be18]
stable/5.10: [e87a077d09c05985a0edac7c6c49bb307f775d12,
4058e3b74ab3eabe0835cee9a0c6deda79e8a295]
stable/5.15: [4ae907c45fcad4450423b8cdefa5a74bad772068,
33fb115a76ae6683e34f76f7e07f6f0734b2525f]
stable/5.4: [30f91687fa2502abb0b4d79569b63d1381169ccf,
59f9aad22fd743572bdafa37d3e1dd5dc5658e26]
CVE-2023-1390: components for: CVE-2023-1390 kernel: remote DoS in
TIPC kernel module
CVSS v3 score is not provided.
A null pointer dereference bug was found in the tipc module. If a
remote attacker sends a malicious packet, the system will crash.
It was introduced by commit af9b028 ("tipc: make media xmit call
outside node spinlock context") in 4.3-rc1.
Fixed status
mainline: [b77413446408fdd256599daf00d5be72b5f3e7c6]
stable/4.14: [3ed0b5bb8cf71b4b9f995d4b3763648674fa032a]
stable/4.19: [4d1d3dddcb3f26000e66cd0a9b8b16f7c2eb41bb]
stable/5.10: [60b8b4e6310b7dfc551ba68e8639eeaf70a0b2dd]
stable/5.4: [56e8947bcf814d195eb4954b4821868803d3dd67]
CVE-2023-28327: kernel: denial of service problem in net/unix/diag.c
CVSS v3 score is not provided.
A null pointer dereference issue was found in the unix protocol in
net/unix/diag.c. It allows a local user to crash the system.
Introduced by commit cae9910 ("net: Add UNIX_DIAG_UID to Netlink UNIX
socket diagnostics.") in 5.3-rc1. Before 5.3 kernels aren't affected.
Fixed status
mainline: [b3abe42e94900bdd045c472f9c9be620ba5ce553]
stable/5.10: [575a6266f63dbb3b8eb1da03671451f0d81b8034]
stable/5.15: [5c014eb0ed6c8c57f483e94cc6e90f34ce426d91]
stable/5.4: [c66d78aee55dab72c92020ebfbebc464d4f5dd2a]
CVE-2023-28328: media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()
CVSS v3 score is not provided.
A null pointer dereference bug was found in dvd-usb driver.
Introduced by commit 76f9a82 ("V4L/DVB: AZ6027: Initial import of the
driver") in 2.6.34-rc1.
Fixed status
mainline: [0ed554fd769a19ea8464bb83e9ac201002ef74ad]
stable/4.14: [c712d1ccbfb787620422b437a5b8fac0802547bd]
stable/4.19: [7abfe467cd685f5da7ecb415441e45e3e4e2baa8]
stable/5.10: [559891d430e3f3a178040c4371ed419edbfa7d65]
stable/5.15: [210fcf64be4db82c0e190e74b5111e4eef661a7a]
stable/5.4: [8b256d23361c51aa4b7fdb71176c1ca50966fb39]
stable/6.1: [6b60cf73a931af34b7a0a3f467a79d9fe0df2d70]
* Updated CVEs
CVE-2023-1076: tap: tap_open(): correctly initialize socket uid
stable 5.10, 5.15, 5.4, 6.1, and 6.2 were fixed.
Fixed status
mainline: [66b2c338adce580dfce2199591e65e2bab889cff,
a096ccca6e503a5c575717ff8a36ace27510ab0a]
stable/5.10: [4a9272a864cbf6dacc3f4b35213108dd01691d31,
9a31af61f397500ccae49d56d809b2217d1e2178]
stable/5.15: [db6efde0ab809d68c0db9284aae8224317367206,
67f9f02928a34aad0a2c11dab5eea269f5ecf427]
stable/5.4: [522d319cda951d5c7464490dfdd341e8b73eb7f8,
d92d87000eda9884d49f1acec1c1fccd63cd9b11]
stable/6.1: [035a80733ec47ed81aa159e16e56d2de106d3335,
b4ada752eaf1341f47bfa3d8ada377eca75a8d44]
stable/6.2: [fce60a29cc0cf888687e2686538a23d1a0db0468,
4aa4b4b3b3e9551c4de2bf2987247c28805fb8f6]
CVE-2023-1077: sched/rt: pick_next_rt_entity(): check list_entry
stable 5.10, 5.15, 5.4, 6.1, and 6.2 were fixed.
Fixed status
mainline: [7c4a5b89a0b5a57a64b601775b296abf77a9fe97]
stable/5.10: [80a1751730b302d8ab63a084b2fa52c820ad0273]
stable/5.15: [2c36c390a74981d03f04f01fe7ee9c3ac3ea11f7]
stable/5.4: [084cd75643b61fb924f70cba98a71dea14942938]
stable/6.1: [6b4fcc4e8a3016e85766c161daf0732fca16c3a3]
stable/6.2: [1099004ae1664703ec573fc4c61ffb24144bcb63]
CVE-2023-1079: Use-After-Free in asus_kbd_backlight_set()
stable 4.14, 4.19, 5.10, 5.15, 5.4, 6.1, and 6.2 were fixed.
Fixed status
mainline: [4ab3a086d10eeec1424f2e8a968827a6336203df]
stable/4.14: [df0fad94ca3787727b9cdd76797aaacf46fe93ed]
stable/4.19: [74b78391a9b6f67de90b13f5a85e329e3b3f5a72]
stable/5.10: [21a2eec4a440060a6eb294dc890eaf553101ba09]
stable/5.15: [3959316f8ceb17866646abc6be4a332655407138]
stable/5.4: [dd08e68d04d08d2f42b09162c939a0b0841216cc]
stable/6.1: [ee907829b36949c452c6f89485cb2a58e97c048e]
stable/6.2: [b08bcfb4c97d7bd41b362cff44b2c537ce9e8540]
CVE-2023-1118: kernel: use-after-free in drivers/media/rc/ene_ir.c due
to race condition
stable 4.14, 4.19, 5.10, 5.15, 5.4, 6.1, and 6.2 were fixed.
Fixed status
mainline: [29b0589a865b6f66d141d79b2dd1373e4e50fe17]
stable/4.14: [0987f836bc1a258cb8fb51669a5afb67bb01c31b]
stable/4.19: [52bde2754d76fc97390f097fba763413607f157a]
stable/5.10: [78da5a378bdacd5bf68c3a6389bdc1dd0c0f5b3c]
stable/5.15: [29962c478e8b2e6a6154d8d84b8806dbe36f9c28]
stable/5.4: [d120334278b370b6a1623a75ebe53b0c76cb247c]
stable/6.1: [029c1410e345ce579db5c007276340d072aac54a]
stable/6.2: [182ea492aae5b64067277e60a4ea5995c4628555]
CVE-2023-25012: HID: bigben_remove: manually unregister leds
stable 5.10, 5.15, 5.4, 6.1, and 6.2 were fixed.
Fixed status
mainline: [76ca8da989c7d97a7f76c75d475fe95a584439d7]
stable/5.10: [fddde36316da8acb45a3cca2e5fda102f5215877]
stable/5.15: [0fd9998052926ed24cfb30ab1a294cfeda4d0a8f]
stable/5.4: [25e14bf0c894f9003247e3475372f33d9be1e424]
stable/6.1: [f2bf592ebd5077661e00aa11e12e054c4c8f6dd0]
stable/6.2: [90289e71514e9533a9c44d694e2b492be9ed2b77]
CVE-2023-23004: malidp: Fix NULL vs IS_ERR() checking
stable 5.10 and 5.15 were fixed.
Fixed status
mainline: [15342f930ebebcfe36f2415049736a77d7d2e045]
stable/5.10: [a5bbea50d622b8f49ab8ee3b0eb283107febcf1a]
stable/5.15: [1c7988d5c79f72287177bb774cde15fde69f3c97]
CVE-2023-26606: KASAN: use-after-free Read in ntfs_trim_fs
The mainline, 5.15, and 6.1 were fixed.
Fixed status
mainline: [557d19675a470bb0a98beccec38c5dc3735c20fa]
stable/5.15: [ab53749c32db90eeb4495227c998d21dc07ad8c1]
stable/6.1: [f2e58e95273ce072ca95a2afa1f274825a1e1772]
Currently tracking CVEs
CVE-2021-31615: Unencrypted Bluetooth Low Energy baseband links in
Bluetooth Core Specifications 4.0 through 5.2
There is no fix information.
CVE-2020-26556: kernel: malleable commitment Bluetooth Mesh Provisioning
No fix information.
CVE-2020-26557: kernel: predictable Authvalue in Bluetooth Mesh
Provisioning Leads to MITM
No fix information.
CVE-2020-26559: kernel: Authvalue leak in Bluetooth Mesh Provisioning
No fix information.
CVE-2020-26560: kernel: impersonation attack in Bluetooth Mesh Provisioning
No fix information.
Regards,
--
Masami Ichikawa
Cybertrust Japan Co., Ltd.
Email :masami.ichikawa@...
:masami.ichikawa@...
