rpm package
suse/kernel-source&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5
Vulnerabilities (1,878)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2024-49940 | — | < 4.12.14-122.255.1 | 4.12.14-122.255.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: l2tp: prevent possible tunnel refcount underflow When a session is created, it sets a backpointer to its tunnel. When the session refcount drops to 0, l2tp_session_free drops the tunnel refcount if session->tun | ||
| CVE-2024-49936 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: prevent UAF in xenvif_flush_hash() During the list_for_each_entry_rcu iteration call of xenvif_flush_hash, kfree_rcu does not exist inside the rcu read critical section, so if kfree_rcu is call | ||
| CVE-2024-49935 | — | < 4.12.14-122.255.1 | 4.12.14-122.255.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: ACPI: PAD: fix crash in exit_round_robin() The kernel occasionally crashes in cpumask_clear_cpu(), which is called within exit_round_robin(), because when executing clear_bit(nr, addr) with nr set to 0xffffffff | ||
| CVE-2024-49929 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: avoid NULL pointer dereference iwl_mvm_tx_skb_sta() and iwl_mvm_tx_mpdu() verify that the mvmvsta pointer is not NULL. It retrieves this pointer using iwl_mvm_sta_from_mac80211, which is der | ||
| CVE-2024-49921 | — | < 4.12.14-122.237.1 | 4.12.14-122.237.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before used [WHAT & HOW] Poniters, such as dc->clk_mgr, are null checked previously in the same function, so Coverity warns "implies that "dc->clk_mgr" might be null". As a | ||
| CVE-2024-49920 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before multiple uses [WHAT & HOW] Poniters, such as stream_enc and dc->bw_vbios, are null checked previously in the same function, so Coverity warns "implies that stream_enc | ||
| CVE-2024-49901 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 ("drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails") wh | ||
| CVE-2024-49896 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them [WHAT & HOW] amdgpu_dm can pass a null stream to dc_is_stream_unchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARD_NU | ||
| CVE-2024-49891 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths When the HBA is undergoing a reset or is handling an errata event, NULL ptr dereference crashes may occur in routines such as lpfc_s | ||
| CVE-2024-49881 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: ext4: update orig_path in ext4_find_extent() In ext4_find_extent(), if the path is not big enough, we free it and set *orig_path to NULL. But after reallocating and successfully initializing the path, we don't | ||
| CVE-2024-49877 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate When doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trigger NULL pointer dereference in the following ocfs2_set_buffer_uptodate() if b | ||
| CVE-2024-49868 | — | < 4.12.14-122.237.1 | 4.12.14-122.237.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a NULL pointer dereference when failed to start a new trasacntion [BUG] Syzbot reported a NULL pointer dereference with the following crash: FAULT_INJECTION: forcing a failure. start_transactio | ||
| CVE-2024-49867 | — | < 4.12.14-122.250.1 | 4.12.14-122.250.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at close_ctree(), we have the following steps in this order: 1) Park the cleaner kthread - this doesn't destroy the k | ||
| CVE-2024-49851 | Med | 5.5 | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpm_dev_transmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can resul | |
| CVE-2024-47745 | Hig | 7.8 | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: mm: call the security_mmap_file() LSM hook in remap_file_pages() The remap_file_pages syscall handler calls do_mmap() directly, which doesn't contain the LSM security check. And if the process has called person | |
| CVE-2024-47742 | Hig | 7.8 | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Block path traversal Most firmware names are hardcoded strings, or are constructed from fairly constrained format strings where the dynamic parts are just some hex numbers or such. However, th | |
| CVE-2024-47737 | Med | 5.5 | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we missed to call cache | |
| CVE-2024-47735 | Med | 5.5 | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled Fix missuse of spin_lock_irq()/spin_unlock_irq() when spin_lock_irqsave()/spin_lock_irqrestore() was hold. This was discovered through the lock d | |
| CVE-2024-49861 | — | < 4.12.14-122.269.1 | 4.12.14-122.269.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: bpf: Fix helper writes to read-only maps Lonial found an issue that despite user- and BPF-side frozen BPF map (like in case of .rodata), it was still possible to write into it from a BPF program side through sp | ||
| CVE-2024-49860 | — | < 4.12.14-122.234.1 | 4.12.14-122.234.1 | Oct 21, 2024 | In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show() will access invalid memory. |
- CVE-2024-49940Oct 21, 2024affected < 4.12.14-122.255.1fixed 4.12.14-122.255.1
In the Linux kernel, the following vulnerability has been resolved: l2tp: prevent possible tunnel refcount underflow When a session is created, it sets a backpointer to its tunnel. When the session refcount drops to 0, l2tp_session_free drops the tunnel refcount if session->tun
- CVE-2024-49936Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: prevent UAF in xenvif_flush_hash() During the list_for_each_entry_rcu iteration call of xenvif_flush_hash, kfree_rcu does not exist inside the rcu read critical section, so if kfree_rcu is call
- CVE-2024-49935Oct 21, 2024affected < 4.12.14-122.255.1fixed 4.12.14-122.255.1
In the Linux kernel, the following vulnerability has been resolved: ACPI: PAD: fix crash in exit_round_robin() The kernel occasionally crashes in cpumask_clear_cpu(), which is called within exit_round_robin(), because when executing clear_bit(nr, addr) with nr set to 0xffffffff
- CVE-2024-49929Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: avoid NULL pointer dereference iwl_mvm_tx_skb_sta() and iwl_mvm_tx_mpdu() verify that the mvmvsta pointer is not NULL. It retrieves this pointer using iwl_mvm_sta_from_mac80211, which is der
- CVE-2024-49921Oct 21, 2024affected < 4.12.14-122.237.1fixed 4.12.14-122.237.1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before used [WHAT & HOW] Poniters, such as dc->clk_mgr, are null checked previously in the same function, so Coverity warns "implies that "dc->clk_mgr" might be null". As a
- CVE-2024-49920Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null pointers before multiple uses [WHAT & HOW] Poniters, such as stream_enc and dc->bw_vbios, are null checked previously in the same function, so Coverity warns "implies that stream_enc
- CVE-2024-49901Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 ("drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails") wh
- CVE-2024-49896Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them [WHAT & HOW] amdgpu_dm can pass a null stream to dc_is_stream_unchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARD_NU
- CVE-2024-49891Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths When the HBA is undergoing a reset or is handling an errata event, NULL ptr dereference crashes may occur in routines such as lpfc_s
- CVE-2024-49881Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: ext4: update orig_path in ext4_find_extent() In ext4_find_extent(), if the path is not big enough, we free it and set *orig_path to NULL. But after reallocating and successfully initializing the path, we don't
- CVE-2024-49877Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate When doing cleanup, if flags without OCFS2_BH_READAHEAD, it may trigger NULL pointer dereference in the following ocfs2_set_buffer_uptodate() if b
- CVE-2024-49868Oct 21, 2024affected < 4.12.14-122.237.1fixed 4.12.14-122.237.1
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a NULL pointer dereference when failed to start a new trasacntion [BUG] Syzbot reported a NULL pointer dereference with the following crash: FAULT_INJECTION: forcing a failure. start_transactio
- CVE-2024-49867Oct 21, 2024affected < 4.12.14-122.250.1fixed 4.12.14-122.250.1
In the Linux kernel, the following vulnerability has been resolved: btrfs: wait for fixup workers before stopping cleaner kthread during umount During unmount, at close_ctree(), we have the following steps in this order: 1) Park the cleaner kthread - this doesn't destroy the k
- affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpm_dev_transmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can resul
- affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: mm: call the security_mmap_file() LSM hook in remap_file_pages() The remap_file_pages syscall handler calls do_mmap() directly, which doesn't contain the LSM security check. And if the process has called person
- affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: firmware_loader: Block path traversal Most firmware names are hardcoded strings, or are constructed from fairly constrained format strings where the dynamic parts are just some hex numbers or such. However, th
- affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: nfsd: call cache_put if xdr_reserve_space returns NULL If not enough buffer space available, but idmap_lookup has triggered lookup_fn which calls cache_get and returns successfully. Then we missed to call cache
- affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled Fix missuse of spin_lock_irq()/spin_unlock_irq() when spin_lock_irqsave()/spin_lock_irqrestore() was hold. This was discovered through the lock d
- CVE-2024-49861Oct 21, 2024affected < 4.12.14-122.269.1fixed 4.12.14-122.269.1
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix helper writes to read-only maps Lonial found an issue that despite user- and BPF-side frozen BPF map (like in case of .rodata), it was still possible to write into it from a BPF program side through sp
- CVE-2024-49860Oct 21, 2024affected < 4.12.14-122.234.1fixed 4.12.14-122.234.1
In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of _STR method Only buffer objects are valid return values of _STR. If something else is returned description_show() will access invalid memory.
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