CVE-2023-53034
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans
In the Linux kernel, the following vulnerability has been resolved: ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans There is a kernel API ntb_mw_clear_trans() would pass 0 to both addr and size. This would make xlate_pos negative. [ 23.734156] switchtec switchtec0: MW 0: part 0 addr 0x0000000000000000 size 0x0000000000000000 [ 23.734158] ================================================================================ [ 23.734172] UBSAN: shift-out-of-bounds in drivers/ntb/hw/mscc/ntb_hw_switchtec.c:293:7 [ 23.734418] shift exponent -1 is negative Ensuring xlate_pos is a positive or zero before BIT.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | f56951f211f181410a383d305e8d370993e45294 | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | 5b6857bb3bfb0dae17fab1e42c1e82c204a508b1 | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | 2429bdf26a0f3950fdd996861e9c1a3873af1dbe | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | 7ed22f8d8be26225a78cf5e85b2036421a6bf2d5 | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | c61a3f2df162ba424be0141649a9ef5f28eaccc1 | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | cb153bdc1812a3375639ed6ca5f147eaefb65349 | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | 36d32cfb00d42e865396424bb5d340fc0a28870d | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | 0df2e03e4620548b41891b4e0d1bd9d2e0d8a39a | Unavailable | None listed |
| 1e2fd202f8593985cdadca32e0c322f98e7fe7cb | affected | git | de203da734fae00e75be50220ba5391e7beecdf9 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.16 | Unavailable | None listed |
| 5.4.292 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.236 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.180 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.134 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.87 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.23 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13.11 | unaffected | semver | Unavailable | 6.13.* | None listed |
| 6.14.2 | unaffected | semver | Unavailable | 6.14.* | None listed |
| 6.15 | unaffected | original_commit_for_fix | Unavailable | * | None listed |