CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-44995 – net: hns3: fix a deadlock problem when config TC during resetting
https://notcve.org/view.php?id=CVE-2024-44995
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix a deadlock problem when config TC during resetting When config TC during the reset process, may cause a deadlock, the flow is as below: pf reset start │ ▼ ...... setup tc │ │ ▼ ▼ DOWN: napi_disable() napi_disable()(skip) │ │ │ ▼ ▼ ...... ...... │ │ ▼ │ napi_enable() │ ▼ UINIT: netif_napi_del() │ ▼ ...... │ ▼ INIT: netif_napi_add() │ ▼ ...... global reset start │ │ ▼ ▼ UP: napi_enable()(skip) ...... │ │ ▼ ▼ ...... napi_disable... • https://git.kernel.org/stable/c/bb6b94a896d4dd4dcdeccca87c3fd22521c652c0 •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-44988 – net: dsa: mv88e6xxx: Fix out-of-bound access
https://notcve.org/view.php?id=CVE-2024-44988
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix out-of-bound access If an ATU violation was caused by a CPU Load operation, the SPID could be larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array). In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix out-of-bound access If an ATU violation was caused by a CPU Load operation, the SPID could be larger than DSA_MAX_PORTS (the size of mv88e6xxx_chip.ports[] array)... • https://git.kernel.org/stable/c/27a2fa0098171199022affa76bdf15d77585457f •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2024-44987 – ipv6: prevent UAF in ip6_send_skb()
https://notcve.org/view.php?id=CVE-2024-44987
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent UAF in ip6_send_skb() syzbot reported an UAF in ip6_send_skb() [1] After ip6_local_out() has returned, we no longer can safely dereference rt, unless we hold rcu_read_lock(). A similar issue has been fixed in commit a688caa34beb ("ipv6: take rcu lock in rawv6_send_hdrinc()") Another potential issue in ip6_finish_output2() is handled in a separate patch. [1] BUG: KASAN: slab-use-after-free in ip6_send_skb+0x18d/0x230 net/ipv6/i... • https://git.kernel.org/stable/c/0625491493d9000e4556bf566d205c28c8e7dc4e • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2024-44986 – ipv6: fix possible UAF in ip6_finish_output2()
https://notcve.org/view.php?id=CVE-2024-44986
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in ip6_finish_output2() If skb_expand_head() returns NULL, skb has been freed and associated dst/idev could also have been freed. We need to hold rcu_read_lock() to make sure the dst and associated idev are alive. In the Linux kernel, the following vulnerability has been resolved: ipv6: fix possible UAF in ip6_finish_output2() If skb_expand_head() returns NULL, skb has been freed and associated dst/idev could also hav... • https://git.kernel.org/stable/c/5796015fa968a3349027a27dcd04c71d95c53ba5 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-44982 – drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
https://notcve.org/view.php?id=CVE-2024-44982
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the dpu_format_populate_layout() fails, then FB is prepared, but not cleaned up. This ends up leaking the pin_count on the GEM object and causes a splat during DRM file closure: msm_obj->pin_count WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc [...] Call trace: update_lru_locked+0xc4/0xcc put_pages+0xac/0x100 msm_gem_free_object+0x138/0... • https://git.kernel.org/stable/c/25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2024-44974 – mptcp: pm: avoid possible UaF when selecting endp
https://notcve.org/view.php?id=CVE-2024-44974
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: avoid possible UaF when selecting endp select_local_address() and select_signal_address() both select an endpoint entry from the list inside an RCU protected section, but return a reference to it, to be read later on. If the entry is dereferenced after the RCU unlock, reading info could cause a Use-after-Free. A simple solution is to copy the required info while inside the RCU protected section to avoid any risk of UaF later. The... • https://git.kernel.org/stable/c/01cacb00b35cb62b139f07d5f84bcf0eeda8eff6 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-44972 – btrfs: do not clear page dirty inside extent_write_locked_range()
https://notcve.org/view.php?id=CVE-2024-44972
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: do not clear page dirty inside extent_write_locked_range() [BUG] For subpage + zoned case, the following workload can lead to rsv data leak at unmount time: # mkfs.btrfs -f -s 4k $dev # mount $dev $mnt # fsstress -w -n 8 -d $mnt -s 1709539240 0/0: fiemap - no filename 0/1: copyrange read - no filename 0/2: write - no filename 0/3: rename - no source filename 0/4: creat f0 x:0 0 0 0/4: creat add id=0,parent=-1 0/5: writev f0[259 1 0 0... • https://git.kernel.org/stable/c/ba4dedb71356638d8284e34724daca944be70368 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-44969 – s390/sclp: Prevent release of buffer in I/O
https://notcve.org/view.php?id=CVE-2024-44969
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Prevent release of buffer in I/O When a task waiting for completion of a Store Data operation is interrupted, an attempt is made to halt this operation. If this attempt fails due to a hardware or firmware problem, there is a chance that the SCLP facility might store data into buffers referenced by the original operation at a later time. Handle this situation by not releasing the referenced data buffers if the halt attempt fails. ... • https://git.kernel.org/stable/c/7a7e60ed23d471a07dbbe72565d2992ee8244bbe •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-44965 – x86/mm: Fix pti_clone_pgtable() alignment assumption
https://notcve.org/view.php?id=CVE-2024-44965
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: x86/mm: Fix pti_clone_pgtable() alignment assumption Guenter reported dodgy crashes on an i386-nosmp build using GCC-11 that had the form of endless traps until entry stack exhaust and then #DF from the stack guard. It turned out that pti_clone_pgtable() had alignment assumptions on the start address, notably it hard assumes start is PMD aligned. This is true on x86_64, but very much not true on i386. These assumptions can cause the end con... • https://git.kernel.org/stable/c/16a3fe634f6a568c6234b8747e5d50487fed3526 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-44963 – btrfs: do not BUG_ON() when freeing tree block after error
https://notcve.org/view.php?id=CVE-2024-44963
04 Sep 2024 — In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUG_ON() when freeing tree block after error When freeing a tree block, at btrfs_free_tree_block(), if we fail to create a delayed reference we don't deal with the error and just do a BUG_ON(). The error most likely to happen is -ENOMEM, and we have a comment mentioning that only -ENOMEM can happen, but that is not true, because in case qgroups are enabled any error returned from btrfs_qgroup_trace_extent_post() (can be -EUCLE... • https://git.kernel.org/stable/c/22d907bcd283d69d5e60497fc0d51969545c583b •