| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings()
Define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings() to ensure
page tables are properly synchronized when calling p*d_populate_kernel().
For 5-level paging, synchronization is performed via
pgd_populate_kernel(). In 4-level paging, pgd_populate() is a no-op, so
synchronization is instead performed at the P4D level via
p4d_populate_kernel().
This fixes intermittent boot failures on systems using 4-level paging and
a large amount of persistent memory:
BUG: unable to handle page fault for address: ffffe70000000034
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0
Oops: 0002 [#1] SMP NOPTI
RIP: 0010:__init_single_page+0x9/0x6d
Call Trace:
<TASK>
__init_zone_device_page+0x17/0x5d
memmap_init_zone_device+0x154/0x1bb
pagemap_range+0x2e0/0x40f
memremap_pages+0x10b/0x2f0
devm_memremap_pages+0x1e/0x60
dev_dax_probe+0xce/0x2ec [device_dax]
dax_bus_probe+0x6d/0xc9
[... snip ...]
</TASK>
It also fixes a crash in vmemmap_set_pmd() caused by accessing vmemmap
before sync_global_pgds() [1]:
BUG: unable to handle page fault for address: ffffeb3ff1200000
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 0 P4D 0
Oops: Oops: 0002 [#1] PREEMPT SMP NOPTI
Tainted: [W]=WARN
RIP: 0010:vmemmap_set_pmd+0xff/0x230
<TASK>
vmemmap_populate_hugepages+0x176/0x180
vmemmap_populate+0x34/0x80
__populate_section_memmap+0x41/0x90
sparse_add_section+0x121/0x3e0
__add_pages+0xba/0x150
add_pages+0x1d/0x70
memremap_pages+0x3dc/0x810
devm_memremap_pages+0x1c/0x60
xe_devm_add+0x8b/0x100 [xe]
xe_tile_init_noalloc+0x6a/0x70 [xe]
xe_device_probe+0x48c/0x740 [xe]
[... snip ...] |
| In the Linux kernel, the following vulnerability has been resolved:
pcmcia: Fix a NULL pointer dereference in __iodyn_find_io_region()
In __iodyn_find_io_region(), pcmcia_make_resource() is assigned to
res and used in pci_bus_alloc_resource(). There is a dereference of res
in pci_bus_alloc_resource(), which could lead to a NULL pointer
dereference on failure of pcmcia_make_resource().
Fix this bug by adding a check of res. |
| In the Linux kernel, the following vulnerability has been resolved:
ppp: fix memory leak in pad_compress_skb
If alloc_skb() fails in pad_compress_skb(), it returns NULL without
releasing the old skb. The caller does:
skb = pad_compress_skb(ppp, skb);
if (!skb)
goto drop;
drop:
kfree_skb(skb);
When pad_compress_skb() returns NULL, the reference to the old skb is
lost and kfree_skb(skb) ends up doing nothing, leading to a memory leak.
Align pad_compress_skb() semantics with realloc(): only free the old
skb if allocation and compression succeed. At the call site, use the
new_skb variable so the original skb is not lost when pad_compress_skb()
fails. |
| Missing Authorization vulnerability in G5Theme Zorka zorka allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Zorka: from n/a through <= 1.5.7. |
| Missing Authorization vulnerability in Campaign Monitor Campaign Monitor for WordPress forms-for-campaign-monitor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Campaign Monitor for WordPress: from n/a through <= 2.9.0. |
| Unrestricted Upload of File with Dangerous Type vulnerability in KingAddons.com King Addons for Elementor king-addons allows Upload a Web Shell to a Web Server.This issue affects King Addons for Elementor: from n/a through <= 51.1.36. |
| Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in AncoraThemes Inset inset allows PHP Local File Inclusion.This issue affects Inset: from n/a through <= 1.18.0. |
| Incorrect Privilege Assignment vulnerability in KingAddons.com King Addons for Elementor king-addons allows Privilege Escalation.This issue affects King Addons for Elementor: from n/a through <= 51.1.36. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in MatrixAddons Easy Invoice easy-invoice allows DOM-Based XSS.This issue affects Easy Invoice: from n/a through <= 2.0.9. |
| Missing Authorization vulnerability in Cloudways Breeze breeze allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Breeze: from n/a through <= 2.2.21. |
| Missing Authorization vulnerability in CyberChimps Responsive Addons for Elementor responsive-addons-for-elementor allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Responsive Addons for Elementor: from n/a through <= 2.0.8. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in POSIMYTH UiChemy uichemy allows Stored XSS.This issue affects UiChemy: from n/a through <= 4.4.2. |
| Missing Authorization vulnerability in PublishPress Post Expirator post-expirator allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Post Expirator: from n/a through <= 4.9.3. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodexThemes TheGem Theme Elements (for WPBakery) thegem-elements allows DOM-Based XSS.This issue affects TheGem Theme Elements (for WPBakery): from n/a through <= 5.11.0. |
| Missing Authorization vulnerability in WPFunnels Creator LMS creatorlms allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Creator LMS: from n/a through <= 1.1.12. |
| Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CodexThemes TheGem Theme Elements (for Elementor) thegem-elements-elementor allows Stored XSS.This issue affects TheGem Theme Elements (for Elementor): from n/a through <= 5.11.0. |
| Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in CodexThemes TheGem Theme Elements (for Elementor) thegem-elements-elementor allows PHP Local File Inclusion.This issue affects TheGem Theme Elements (for Elementor): from n/a through <= 5.11.0. |
| Missing Authorization vulnerability in Tickera Tickera tickera-event-ticketing-system allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Tickera: from n/a through <= 3.5.6.4. |
| Missing Authorization vulnerability in BBR Plugins Better Business Reviews better-business-reviews allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Better Business Reviews: from n/a through <= 0.1.1. |
| Missing Authorization vulnerability in Proxy & VPN Blocker Proxy & VPN Blocker proxy-vpn-blocker allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Proxy & VPN Blocker: from n/a through <= 3.5.3. |
