Vulnerabilities > Canonical > Ubuntu Linux
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2018-11-21 | CVE-2018-19407 | NULL Pointer Dereference vulnerability in multiple products The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized. | 5.5 |
| 2018-11-16 | CVE-2018-18955 | Incorrect Authorization vulnerability in multiple products In the Linux kernel 4.15.x through 4.19.x before 4.19.2, map_write() in kernel/user_namespace.c allows privilege escalation because it mishandles nested user namespaces with more than 5 UID or GID ranges. | 7.0 |
| 2018-11-16 | CVE-2018-16396 | An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. | 8.1 |
| 2018-11-16 | CVE-2018-16395 | An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. | 9.8 |
| 2018-11-15 | CVE-2018-5407 | Information Exposure Through Discrepancy vulnerability in multiple products Simultaneous Multi-threading (SMT) in processors can enable local users to exploit software vulnerable to timing attacks via a side-channel timing attack on 'port contention'. | 4.7 |
| 2018-11-15 | CVE-2018-18954 | Out-of-bounds Write vulnerability in multiple products The pnv_lpc_do_eccb function in hw/ppc/pnv_lpc.c in Qemu before 3.1 allows out-of-bounds write or read access to PowerNV memory. | 5.5 |
| 2018-11-14 | CVE-2018-17466 | Out-of-bounds Read vulnerability in multiple products Incorrect texture handling in Angle in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. | 8.8 |
| 2018-11-13 | CVE-2018-16850 | SQL Injection vulnerability in multiple products postgresql before versions 11.1, 10.6 is vulnerable to a to SQL injection in pg_upgrade and pg_dump via CREATE TRIGGER ... | 9.8 |
| 2018-11-12 | CVE-2018-19210 | NULL Pointer Dereference vulnerability in multiple products In LibTIFF 4.0.9, there is a NULL pointer dereference in the TIFFWriteDirectorySec function in tif_dirwrite.c that will lead to a denial of service attack, as demonstrated by tiffset. | 6.5 |
| 2018-11-10 | CVE-2018-19149 | NULL Pointer Dereference vulnerability in multiple products Poppler before 0.70.0 has a NULL pointer dereference in _poppler_attachment_new when called from poppler_annot_file_attachment_get_attachment. | 6.5 |