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Linux Kernel Security Vulnerabilities

cve
cve

CVE-2024-36900

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when devlink reload during initialization The devlink reload process will access the hardware resources, but the register operation is done before the hardware is initialized. So, processing the devlink....

6.6AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36896

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix access violation during port device removal Testing with KASAN and syzkaller revealed a bug in port.c:disable_store(): usb_hub_to_struct_hub() can return NULL if the hub that the port belongs to is concurrently...

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36901

In the Linux kernel, the following vulnerability has been resolved: ipv6: prevent NULL dereference in ip6_output() According to syzbot, there is a chance that ip6_dst_idev() returns NULL in ip6_output(). Most places in IPv6 stack deal with a NULL idev just fine, but not here. syzbot reported:...

5.5CVSS

6.6AI Score

0.0004EPSS

2024-05-30 04:15 PM
46
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cve

CVE-2024-36897

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atom Integrated System Info v2_2 for DCN35 New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. ...

5.5CVSS

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
46
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cve

CVE-2024-36904

In the Linux kernel, the following vulnerability has been resolved: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). Anderson Nascimento reported a use-after-free splat in tcp_twsk_unique() with nice analysis. Since commit ec94c2696f0b ("tcp/dccp: avoid one atomic operation for timewait...

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
32
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cve

CVE-2024-36885

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/firmware: Fix SG_DEBUG error with nvkm_firmware_ctor() Currently, enabling SG_DEBUG in the kernel will cause nouveau to hit a BUG() on startup: kernel BUG at include/linux/scatterlist.h:187! invalid opcode: 0000 [#1]...

6.5AI Score

0.0004EPSS

2024-05-30 04:15 PM
27
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cve

CVE-2024-36887

In the Linux kernel, the following vulnerability has been resolved: e1000e: change usleep_range to udelay in PHY mdic access This is a partial revert of commit 6dbdd4de0362 ("e1000e: Workaround for sporadic MDI error on Meteor Lake systems"). The referenced commit used usleep_range inside the PHY.....

6.4AI Score

0.0004EPSS

2024-05-30 04:15 PM
26
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cve

CVE-2024-36888

In the Linux kernel, the following vulnerability has been resolved: workqueue: Fix selection of wake_cpu in kick_pool() With cpu_possible_mask=0-63 and cpu_online_mask=0-7 the following kernel oops was observed: smp: Bringing up secondary CPUs ... smp: Brought up 1 node, 8 CPUs Unable to handle...

6.5AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36890

In the Linux kernel, the following vulnerability has been resolved: mm/slab: make __free(kfree) accept error pointers Currently, if an automatically freed allocation is an error pointer that will lead to a crash. An example of this is in wm831x_gpio_dbg_show(). 171 char *label __free(kfree) =...

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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CVE-2024-36892

In the Linux kernel, the following vulnerability has been resolved: mm/slub: avoid zeroing outside-object freepointer for single free Commit 284f17ac13fe ("mm/slub: handle bulk and single object freeing separately") splits single and bulk object freeing in two functions slab_free() and...

6.6AI Score

0.0004EPSS

2024-05-30 04:15 PM
32
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cve

CVE-2024-36889

In the Linux kernel, the following vulnerability has been resolved: mptcp: ensure snd_nxt is properly initialized on connect Christoph reported a splat hinting at a corrupted snd_una: WARNING: CPU: 1 PID: 38 at net/mptcp/protocol.c:1005 __mptcp_clean_una+0x4b3/0x620 net/mptcp/protocol.c:1005 ...

6.3AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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CVE-2024-36895

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: use correct buffer size when parsing configfs lists This commit fixes uvc gadget support on 32-bit platforms. Commit 0df28607c5cb ("usb: gadget: uvc: Generalise helper functions for reuse") introduced a helper...

6.9AI Score

0.0004EPSS

2024-05-30 04:15 PM
24
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CVE-2024-36894

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete FFS based applications can utilize the aio_cancel() callback to dequeue pending USB requests submitted to the UDC. There is a scenario where the FFS...

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
23
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CVE-2024-36891

In the Linux kernel, the following vulnerability has been resolved: maple_tree: fix mas_empty_area_rev() null pointer dereference Currently the code calls mas_start() followed by mas_data_end() if the maple state is MA_START, but mas_start() may return with the maple state node == NULL. This will.....

5.5CVSS

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
27
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CVE-2024-36893

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: Check for port partner validity before consuming it typec_register_partner() does not guarantee partner registration to always succeed. In the event of failure, port->partner is set to the error value or NULL.....

5.5CVSS

6.6AI Score

0.0004EPSS

2024-05-30 04:15 PM
29
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CVE-2024-36886

In the Linux kernel, the following vulnerability has been resolved: tipc: fix UAF in error path Sam Page (sam4k) working with Trend Micro Zero Day Initiative reported a UAF in the tipc_buf_append() error path: BUG: KASAN: slab-use-after-free in kfree_skb_list_reason+0x47e/0x4c0...

6.4AI Score

0.0005EPSS

2024-05-30 04:15 PM
33
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CVE-2024-36880

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: add missing firmware sanity checks Add the missing sanity checks when parsing the firmware files before downloading them to avoid accessing and corrupting memory beyond the vmalloced...

6.8AI Score

0.0004EPSS

2024-05-30 04:15 PM
29
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cve

CVE-2024-36030

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix the double free in rvu_npc_freemem() Clang static checker(scan-build) warning: drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:line 2184, column 2 Attempt to free released memory. npc_mcam_rsrcs_deinit() has.....

6.8AI Score

0.0004EPSS

2024-05-30 04:15 PM
24
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CVE-2024-36032

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix info leak when fetching fw build id Add the missing sanity checks and move the 255-byte build-id buffer off the stack to avoid leaking stack data through debugfs in case the build-info reply is...

6.8AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36029

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-msm: pervent access to suspended controller Generic sdhci code registers LED device and uses host->runtime_suspended flag to protect access to it. The sdhci-msm driver doesn't set this flag, which causes a crash when....

6.8AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36882

In the Linux kernel, the following vulnerability has been resolved: mm: use memalloc_nofs_save() in page_cache_ra_order() See commit f2c817bed58d ("mm: use memalloc_nofs_save in readahead path"), ensure that page_cache_ra_order() do not attempt to reclaim file-backed pages too, or it leads to a...

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
23
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cve

CVE-2024-36884

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu: Use the correct type in nvidia_smmu_context_fault() This was missed because of the function pointer indirection. nvidia_smmu_context_fault() is also installed as a irq function, and the 'void *' was changed to a...

5.5CVSS

6.5AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36028

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix DEBUG_LOCKS_WARN_ON(1) when dissolve_free_hugetlb_folio() When I did memory failure tests recently, below warning occurs: DEBUG_LOCKS_WARN_ON(1) WARNING: CPU: 8 PID: 1011 at kernel/locking/lockdep.c:232...

6.6AI Score

0.0004EPSS

2024-05-30 04:15 PM
26
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cve

CVE-2024-36881

In the Linux kernel, the following vulnerability has been resolved: mm/userfaultfd: reset ptes when close() for wr-protected ones Userfaultfd unregister includes a step to remove wr-protect bits from all the relevant pgtable entries, but that only covered an explicit UFFDIO_UNREGISTER ioctl, not a....

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
23
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cve

CVE-2024-36027

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: do not flag ZEROOUT on non-dirty extent buffer Btrfs clears the content of an extent buffer marked as EXTENT_BUFFER_ZONED_ZEROOUT before the bio submission. This mechanism is introduced to prevent a write hole of an.....

6.9AI Score

0.0004EPSS

2024-05-30 04:15 PM
24
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cve

CVE-2024-36883

In the Linux kernel, the following vulnerability has been resolved: net: fix out-of-bounds access in ops_init net_alloc_generic is called by net_alloc, which is called without any locking. It reads max_gen_ptrs, which is changed under pernet_ops_rwsem. It is read twice, first to allocate an array,....

6.5AI Score

0.0004EPSS

2024-05-30 04:15 PM
29
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cve

CVE-2024-36031

In the Linux kernel, the following vulnerability has been resolved: keys: Fix overwrite of key expiration on instantiation The expiry time of a key is unconditionally overwritten during instantiation, defaulting to turn it permanent. This causes a problem for DNS resolution as the expiration set...

6.5AI Score

0.0004EPSS

2024-05-30 04:15 PM
26
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cve

CVE-2024-36033

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix info leak when fetching board id Add the missing sanity check when fetching the board id to avoid leaking slab data when later requesting the...

6.7AI Score

0.0004EPSS

2024-05-30 04:15 PM
24
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cve

CVE-2023-52882

In the Linux kernel, the following vulnerability has been resolved: clk: sunxi-ng: h6: Reparent CPUX during PLL CPUX rate change While PLL CPUX clock rate change when CPU is running from it works in vast majority of cases, now and then it causes instability. This leads to system crashes and other.....

6.6AI Score

0.0004EPSS

2024-05-30 04:15 PM
25
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cve

CVE-2024-36019

In the Linux kernel, the following vulnerability has been resolved: regmap: maple: Fix cache corruption in regcache_maple_drop() When keeping the upper end of a cache block entry, the entry[] array must be indexed by the offset from the base register of the block, i.e. max - mas.index. The code...

7AI Score

0.0004EPSS

2024-05-30 03:15 PM
24
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cve

CVE-2024-36025

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() The app_reply->elem[] array is allocated earlier in this function and it has app_req.num_ports elements. Thus this > comparison needs to be >= to prevent memory...

6.7AI Score

0.0004EPSS

2024-05-30 03:15 PM
25
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CVE-2024-36020

In the Linux kernel, the following vulnerability has been resolved: i40e: fix vf may be used uninitialized in this function warning To fix the regression introduced by commit 52424f974bc5, which causes servers hang in very hard to reproduce conditions with resets races. Using two sources for the...

6.7AI Score

0.0004EPSS

2024-05-30 03:15 PM
27
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cve

CVE-2024-36023

In the Linux kernel, the following vulnerability has been resolved: Julia Lawall reported this null pointer dereference, this should fix...

5.5CVSS

6.8AI Score

0.0004EPSS

2024-05-30 03:15 PM
26
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cve

CVE-2024-36024

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Disable idle reallow as part of command/gpint execution [Why] Workaroud for a race condition where DMCUB is in the process of committing to IPS1 during the handshake causing us to miss the transition into IPS2 and....

6.6AI Score

0.0004EPSS

2024-05-30 03:15 PM
25
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cve

CVE-2024-36022

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Init zone device and drm client after mode-1 reset on reload In passthrough environment, when amdgpu is reloaded after unload, mode-1 is triggered after initializing the necessary IPs, That init does not include KFD,...

6.6AI Score

0.0004EPSS

2024-05-30 03:15 PM
24
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cve

CVE-2024-36021

In the Linux kernel, the following vulnerability has been resolved: net: hns3: fix kernel crash when devlink reload during pf initialization The devlink reload process will access the hardware resources, but the register operation is done before the hardware is initialized. So, processing the...

6.6AI Score

0.0004EPSS

2024-05-30 03:15 PM
24
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cve

CVE-2024-36026

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fixes a random hang in S4 for SMU v13.0.4/11 While doing multiple S4 stress tests, GC/RLC/PMFW get into an invalid state resulting into hard hangs. Adding a GFX reset as workaround just before sending the MP1_UNLOAD...

6.8AI Score

0.0004EPSS

2024-05-30 03:15 PM
27
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cve

CVE-2024-36018

In the Linux kernel, the following vulnerability has been resolved: nouveau/uvmm: fix addr/range calcs for remap operations dEQP-VK.sparse_resources.image_rebind.2d_array.r64i.128_128_8 was causing a remap operation like the below. op_remap: prev: 0000003fffed0000 00000000000f0000 00000000a5abd18a....

6.7AI Score

0.0004EPSS

2024-05-30 03:15 PM
24
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cve

CVE-2024-36017

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation Each attribute inside a nested IFLA_VF_VLAN_LIST is assumed to be a struct ifla_vf_vlan_info so the size of such attribute needs to be at least of sizeof(struct...

6.5AI Score

0.0004EPSS

2024-05-30 01:15 PM
25
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cve

CVE-2024-36016

In the Linux kernel, the following vulnerability has been resolved: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() Assuming the following: - side A configures the n_gsm in basic option mode - side B sends the header of a basic option mode frame with data length 1 - side A switches to...

6.9AI Score

0.0004EPSS

2024-05-29 07:15 PM
49
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cve

CVE-2023-52881

In the Linux kernel, the following vulnerability has been resolved: tcp: do not accept ACK of bytes we never sent This patch is based on a detailed report and ideas from Yepeng Pan and Christian Rossow. ACK seq validation is currently following RFC 5961 5.2 guidelines: The ACK value is considered.....

6.6AI Score

0.0004EPSS

2024-05-29 11:16 AM
32
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cve

CVE-2024-36015

In the Linux kernel, the following vulnerability has been resolved: ppdev: Add an error check in register_device In register_device, the return value of ida_simple_get is unchecked, in witch ida_simple_get will use an invalid index value. To address this issue, index should be checked after...

6.6AI Score

0.0004EPSS

2024-05-29 08:15 AM
27
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cve

CVE-2024-36014

In the Linux kernel, the following vulnerability has been resolved: drm/arm/malidp: fix a possible null pointer dereference In malidp_mw_connector_reset, new memory is allocated with kzalloc, but no check is performed. In order to prevent null pointer dereferencing, ensure that mw_state is checked....

6.6AI Score

0.0004EPSS

2024-05-29 07:15 AM
31
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CVE-2023-52880

In the Linux kernel, the following vulnerability has been resolved: tty: n_gsm: require CAP_NET_ADMIN to attach N_GSM0710 ldisc Any unprivileged user can attach N_GSM0710 ldisc, but it requires CAP_NET_ADMIN to create a GSM network anyway. Require initial namespace CAP_NET_ADMIN to do...

6.6AI Score

0.0004EPSS

2024-05-24 04:15 PM
25
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cve

CVE-2021-47572

In the Linux kernel, the following vulnerability has been resolved: net: nexthop: fix null pointer dereference when IPv6 is not enabled When we try to add an IPv6 nexthop and IPv6 is not enabled (!CONFIG_IPV6) we'll hit a NULL pointer dereference[1] in the error path of nh_create_ipv6() due to...

5.5CVSS

6.3AI Score

0.0004EPSS

2024-05-24 03:15 PM
25
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cve

CVE-2021-47570

In the Linux kernel, the following vulnerability has been resolved: staging: r8188eu: fix a memory leak in rtw_wx_read32() Free "ptmp" before returning...

5.5CVSS

6.6AI Score

0.0004EPSS

2024-05-24 03:15 PM
27
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cve

CVE-2021-47569

In the Linux kernel, the following vulnerability has been resolved: io_uring: fail cancellation for EXITING tasks WARNING: CPU: 1 PID: 20 at fs/io_uring.c:6269 io_try_cancel_userdata+0x3c5/0x640 fs/io_uring.c:6269 CPU: 1 PID: 20 Comm: kworker/1:0 Not tainted 5.16.0-rc1-syzkaller #0 Workqueue:...

6.6AI Score

0.0004EPSS

2024-05-24 03:15 PM
25
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cve

CVE-2021-47568

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix memleak in get_file_stream_info() Fix memleak in...

6.7AI Score

0.0004EPSS

2024-05-24 03:15 PM
25
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cve

CVE-2021-47571

In the Linux kernel, the following vulnerability has been resolved: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() The free_rtllib() function frees the "dev" pointer so there is use after free on the next line. Re-arrange things to avoid...

7.8CVSS

6.8AI Score

0.0004EPSS

2024-05-24 03:15 PM
25
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cve

CVE-2021-47563

In the Linux kernel, the following vulnerability has been resolved: ice: avoid bpf_prog refcount underflow Ice driver has the routines for managing XDP resources that are shared between ndo_bpf op and VSI rebuild flow. The latter takes place for example when user changes queue count on an...

6.3AI Score

0.0004EPSS

2024-05-24 03:15 PM
27
Total number of security vulnerabilities8401